[JBoss JIRA] (TEIID-5080) Teiid startup jdk9
by Steven Hawkins (JIRA)
[ https://issues.jboss.org/browse/TEIID-5080?page=com.atlassian.jira.plugin... ]
Steven Hawkins commented on TEIID-5080:
---------------------------------------
We will hold our Teiid 10 release until WildFly 11 Final becomes available. So it could be as soon as 3 weeks, but may be longer.
> Teiid startup jdk9
> -------------------
>
> Key: TEIID-5080
> URL: https://issues.jboss.org/browse/TEIID-5080
> Project: Teiid
> Issue Type: Bug
> Components: Server
> Affects Versions: 9.3.3
> Reporter: Lukáš Svačina
> Assignee: Steven Hawkins
> Attachments: stderr.txt, stdout.txt
>
>
> Starting teiid 9.3.3 (with WildFly included) using java sdk 9 ends with several errors. See attached logs stdout/stderr.
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[JBoss JIRA] (TEIID-5080) Teiid startup jdk9
by Lukáš Svačina (JIRA)
[ https://issues.jboss.org/browse/TEIID-5080?page=com.atlassian.jira.plugin... ]
Lukáš Svačina commented on TEIID-5080:
--------------------------------------
Okay. Do you have some estimation when will be teiid integrated with WildFly11? Thanks.
> Teiid startup jdk9
> -------------------
>
> Key: TEIID-5080
> URL: https://issues.jboss.org/browse/TEIID-5080
> Project: Teiid
> Issue Type: Bug
> Components: Server
> Affects Versions: 9.3.3
> Reporter: Lukáš Svačina
> Assignee: Steven Hawkins
> Attachments: stderr.txt, stdout.txt
>
>
> Starting teiid 9.3.3 (with WildFly included) using java sdk 9 ends with several errors. See attached logs stdout/stderr.
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[JBoss JIRA] (TEIID-1131) Document/expand sequence support
by Steven Hawkins (JIRA)
[ https://issues.jboss.org/browse/TEIID-1131?page=com.atlassian.jira.plugin... ]
Steven Hawkins commented on TEIID-1131:
---------------------------------------
The import above will only work for pg/oracle. The other sources need specific metadata queries to retrieve the sequences. So for full support we'd need to add additional import logic with name patterns etc. to pull the names/datatype of the sequences. We could expand our hibernate integration to get at that information - except it doesn't provide the type, so we'd have to assume long.
> Document/expand sequence support
> --------------------------------
>
> Key: TEIID-1131
> URL: https://issues.jboss.org/browse/TEIID-1131
> Project: Teiid
> Issue Type: Feature Request
> Components: JDBC Connector, Query Engine
> Affects Versions: 7.0
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Fix For: 10.0
>
>
> Currently sequence workaround logic only exists for oracle and is undocumented. We should look at expanding sequence support - even for dynamic vdbs, see SQuriel's handling of system queries for retrieving sequence metadata.
> At least allowing the workaround logic to work for all sources that support sequences (Postgres, DB2, etc.) would be good.
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[JBoss JIRA] (TEIID-5081) FORMATTIMESTAMP is not pushed down to postgresql but formattimestamp is
by Fábio Franco (JIRA)
[ https://issues.jboss.org/browse/TEIID-5081?page=com.atlassian.jira.plugin... ]
Fábio Franco updated TEIID-5081:
--------------------------------
Environment:
* teiid 9.3.3
* jdbc driver: postgresql-9.4.1212.jre7.jar
* PostgreSQL 9.6.2 on x86_64-pc-linux-gnu, compiled by gcc (Debian 4.9.2-10) 4.9.2, 64-bit
* java 1.8.0_141-b15
was:
* teiid 9.3.3
* jdbc driver: postgresql-9.4.1212.jre7.jar
* postgres version 9.5
* java 1.8.0_141-b15
> FORMATTIMESTAMP is not pushed down to postgresql but formattimestamp is
> -----------------------------------------------------------------------
>
> Key: TEIID-5081
> URL: https://issues.jboss.org/browse/TEIID-5081
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Environment: * teiid 9.3.3
> * jdbc driver: postgresql-9.4.1212.jre7.jar
> * PostgreSQL 9.6.2 on x86_64-pc-linux-gnu, compiled by gcc (Debian 4.9.2-10) 4.9.2, 64-bit
> * java 1.8.0_141-b15
> Reporter: Fábio Franco
> Assignee: Steven Hawkins
>
> FORMATTIMESTAMP (uppercase) is NOT pushed to postgres but formattimestamp (lowercase) is correctly pushed.
> FORMATTIMESTAMP (uppercase) plan:
> {code}
> ProjectNode
> + Relational Node ID:0
> + Output Columns:expr1 (string)
> + Statistics:
> 0: Node Output Rows: 1
> 1: Node Next Batch Process Time: 1
> 2: Node Cumulative Next Batch Process Time: 2
> 3: Node Cumulative Process Time: 23
> 4: Node Next Batch Calls: 2
> 5: Node Blocks: 1
> + Cost Estimates:Estimated Node Cardinality: 502.0
> + Child 0:
> AccessNode
> + Relational Node ID:1
> + Output Columns:a (timestamp)
> + Statistics:
> 0: Node Output Rows: 1
> 1: Node Next Batch Process Time: 1
> 2: Node Cumulative Next Batch Process Time: 1
> 3: Node Cumulative Process Time: 22
> 4: Node Next Batch Calls: 2
> 5: Node Blocks: 1
> + Cost Estimates:Estimated Node Cardinality: 502.0
> + Query:SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> + Model Name:ds2
> + Select Columns:FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')
> + Data Bytes Sent:26
> + Planning Time:13
> ============================================================================
> USER COMMAND:
> SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
>
> ----------------------------------------------------------------------------
> OPTIMIZE:
> SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
>
> ----------------------------------------------------------------------------
> GENERATE CANONICAL:
> SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
>
> CANONICAL PLAN:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z])
>
>
> ============================================================================
> EXECUTING PlaceAccess
>
> AFTER:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> Source(groups=[ds2.test_z])
>
>
> ============================================================================
> EXECUTING RaiseAccess
> LOW [Relational Planner] FORMATTIMESTAMP literal parse 'yyyy-mm-dd' not supported by source ds2 - FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') was not pushed
>
> AFTER:
> TupleLimit(groups=[])
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> Source(groups=[ds2.test_z])
>
>
> ============================================================================
> EXECUTING AssignOutputElements
>
> AFTER:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
>
>
> ============================================================================
> EXECUTING PushLimit
>
> AFTER:
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a]})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
>
>
> ============================================================================
> EXECUTING CalculateCost
>
> AFTER:
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
> ============================================================================
> EXECUTING PlanSorts
> AFTER:
> Project(groups=[ds2.test_z])
> Access(groups=[ds2.test_z])
> TupleLimit(groups=[])
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING CollapseSource
> AFTER:
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT ds2.test_z.a FROM ds2.test_z LIMIT 502})
> ============================================================================
> CONVERTING PLAN TREE TO PROCESS TREE
> PROCESS PLAN =
> ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
> AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> ----------------------------------------------------------------------------
> OPTIMIZATION COMPLETE:
> PROCESSOR PLAN:
> ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
> AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> {code}
> ----
> formattimestamp (lowercase) plan:
> {code}
> AccessNode
> + Relational Node ID:0
> + Output Columns:expr1 (string)
> + Statistics:
> 0: Node Output Rows: 1
> 1: Node Next Batch Process Time: 0
> 2: Node Cumulative Next Batch Process Time: 0
> 3: Node Cumulative Process Time: 3
> 4: Node Next Batch Calls: 2
> 5: Node Blocks: 1
> + Cost Estimates:Estimated Node Cardinality: 502.0
> + Query:SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> + Model Name:ds2
> + Data Bytes Sent:26
> + Planning Time:3
> ============================================================================
> USER COMMAND:
> SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
> ----------------------------------------------------------------------------
> OPTIMIZE:
> SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
> ----------------------------------------------------------------------------
> GENERATE CANONICAL:
> SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
> CANONICAL PLAN:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING PlaceAccess
> AFTER:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING RaiseAccess
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING AssignOutputElements
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
> ============================================================================
> EXECUTING PushLimit
> AFTER:
> Access(groups=[ds2.test_z])
> TupleLimit(groups=[])
> Project(groups=[ds2.test_z])
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING CalculateCost
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=-1.0})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
> ============================================================================
> EXECUTING PlanSorts
> AFTER:
> Access(groups=[ds2.test_z])
> TupleLimit(groups=[])
> Project(groups=[ds2.test_z])
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING CollapseSource
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502})
> ============================================================================
> CONVERTING PLAN TREE TO PROCESS TREE
> PROCESS PLAN =
> AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> ----------------------------------------------------------------------------
> OPTIMIZATION COMPLETE:
> PROCESSOR PLAN:
> AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> {code}
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[JBoss JIRA] (TEIID-5081) FORMATTIMESTAMP is not pushed down to postgresql but formattimestamp is
by Fábio Franco (JIRA)
[ https://issues.jboss.org/browse/TEIID-5081?page=com.atlassian.jira.plugin... ]
Fábio Franco updated TEIID-5081:
--------------------------------
Summary: FORMATTIMESTAMP is not pushed down to postgresql but formattimestamp is (was: FORMATTIMESTAMP is not pushed down to postgesql but formattimestamp is)
> FORMATTIMESTAMP is not pushed down to postgresql but formattimestamp is
> -----------------------------------------------------------------------
>
> Key: TEIID-5081
> URL: https://issues.jboss.org/browse/TEIID-5081
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Environment: * teiid 9.3.3
> * jdbc driver: postgresql-9.4.1212.jre7.jar
> * postgres version 9.5
> * java 1.8.0_141-b15
> Reporter: Fábio Franco
> Assignee: Steven Hawkins
>
> FORMATTIMESTAMP (uppercase) is NOT pushed to postgres but formattimestamp (lowercase) is correctly pushed.
> FORMATTIMESTAMP (uppercase) plan:
> {code}
> ProjectNode
> + Relational Node ID:0
> + Output Columns:expr1 (string)
> + Statistics:
> 0: Node Output Rows: 1
> 1: Node Next Batch Process Time: 1
> 2: Node Cumulative Next Batch Process Time: 2
> 3: Node Cumulative Process Time: 23
> 4: Node Next Batch Calls: 2
> 5: Node Blocks: 1
> + Cost Estimates:Estimated Node Cardinality: 502.0
> + Child 0:
> AccessNode
> + Relational Node ID:1
> + Output Columns:a (timestamp)
> + Statistics:
> 0: Node Output Rows: 1
> 1: Node Next Batch Process Time: 1
> 2: Node Cumulative Next Batch Process Time: 1
> 3: Node Cumulative Process Time: 22
> 4: Node Next Batch Calls: 2
> 5: Node Blocks: 1
> + Cost Estimates:Estimated Node Cardinality: 502.0
> + Query:SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> + Model Name:ds2
> + Select Columns:FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')
> + Data Bytes Sent:26
> + Planning Time:13
> ============================================================================
> USER COMMAND:
> SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
>
> ----------------------------------------------------------------------------
> OPTIMIZE:
> SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
>
> ----------------------------------------------------------------------------
> GENERATE CANONICAL:
> SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
>
> CANONICAL PLAN:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z])
>
>
> ============================================================================
> EXECUTING PlaceAccess
>
> AFTER:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> Source(groups=[ds2.test_z])
>
>
> ============================================================================
> EXECUTING RaiseAccess
> LOW [Relational Planner] FORMATTIMESTAMP literal parse 'yyyy-mm-dd' not supported by source ds2 - FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') was not pushed
>
> AFTER:
> TupleLimit(groups=[])
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> Source(groups=[ds2.test_z])
>
>
> ============================================================================
> EXECUTING AssignOutputElements
>
> AFTER:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
>
>
> ============================================================================
> EXECUTING PushLimit
>
> AFTER:
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a]})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
>
>
> ============================================================================
> EXECUTING CalculateCost
>
> AFTER:
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
> ============================================================================
> EXECUTING PlanSorts
> AFTER:
> Project(groups=[ds2.test_z])
> Access(groups=[ds2.test_z])
> TupleLimit(groups=[])
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING CollapseSource
> AFTER:
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT ds2.test_z.a FROM ds2.test_z LIMIT 502})
> ============================================================================
> CONVERTING PLAN TREE TO PROCESS TREE
> PROCESS PLAN =
> ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
> AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> ----------------------------------------------------------------------------
> OPTIMIZATION COMPLETE:
> PROCESSOR PLAN:
> ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
> AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> {code}
> ----
> formattimestamp (lowercase) plan:
> {code}
> AccessNode
> + Relational Node ID:0
> + Output Columns:expr1 (string)
> + Statistics:
> 0: Node Output Rows: 1
> 1: Node Next Batch Process Time: 0
> 2: Node Cumulative Next Batch Process Time: 0
> 3: Node Cumulative Process Time: 3
> 4: Node Next Batch Calls: 2
> 5: Node Blocks: 1
> + Cost Estimates:Estimated Node Cardinality: 502.0
> + Query:SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> + Model Name:ds2
> + Data Bytes Sent:26
> + Planning Time:3
> ============================================================================
> USER COMMAND:
> SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
> ----------------------------------------------------------------------------
> OPTIMIZE:
> SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
> ----------------------------------------------------------------------------
> GENERATE CANONICAL:
> SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
> CANONICAL PLAN:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING PlaceAccess
> AFTER:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING RaiseAccess
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING AssignOutputElements
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
> ============================================================================
> EXECUTING PushLimit
> AFTER:
> Access(groups=[ds2.test_z])
> TupleLimit(groups=[])
> Project(groups=[ds2.test_z])
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING CalculateCost
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=-1.0})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
> ============================================================================
> EXECUTING PlanSorts
> AFTER:
> Access(groups=[ds2.test_z])
> TupleLimit(groups=[])
> Project(groups=[ds2.test_z])
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING CollapseSource
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502})
> ============================================================================
> CONVERTING PLAN TREE TO PROCESS TREE
> PROCESS PLAN =
> AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> ----------------------------------------------------------------------------
> OPTIMIZATION COMPLETE:
> PROCESSOR PLAN:
> AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> {code}
--
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[JBoss JIRA] (TEIID-5081) FORMATTIMESTAMP is not pushed down to postgesql but formattimestamp is
by Fábio Franco (JIRA)
[ https://issues.jboss.org/browse/TEIID-5081?page=com.atlassian.jira.plugin... ]
Fábio Franco updated TEIID-5081:
--------------------------------
Description:
FORMATTIMESTAMP (uppercase) is NOT pushed to postgres but formattimestamp (lowercase) is correctly pushed.
FORMATTIMESTAMP (uppercase) plan:
{code}
ProjectNode
+ Relational Node ID:0
+ Output Columns:expr1 (string)
+ Statistics:
0: Node Output Rows: 1
1: Node Next Batch Process Time: 1
2: Node Cumulative Next Batch Process Time: 2
3: Node Cumulative Process Time: 23
4: Node Next Batch Calls: 2
5: Node Blocks: 1
+ Cost Estimates:Estimated Node Cardinality: 502.0
+ Child 0:
AccessNode
+ Relational Node ID:1
+ Output Columns:a (timestamp)
+ Statistics:
0: Node Output Rows: 1
1: Node Next Batch Process Time: 1
2: Node Cumulative Next Batch Process Time: 1
3: Node Cumulative Process Time: 22
4: Node Next Batch Calls: 2
5: Node Blocks: 1
+ Cost Estimates:Estimated Node Cardinality: 502.0
+ Query:SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
+ Model Name:ds2
+ Select Columns:FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')
+ Data Bytes Sent:26
+ Planning Time:13
============================================================================
USER COMMAND:
SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
OPTIMIZE:
SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
GENERATE CANONICAL:
SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
CANONICAL PLAN:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING PlaceAccess
AFTER:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING RaiseAccess
LOW [Relational Planner] FORMATTIMESTAMP literal parse 'yyyy-mm-dd' not supported by source ds2 - FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') was not pushed
AFTER:
TupleLimit(groups=[])
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING AssignOutputElements
AFTER:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
============================================================================
EXECUTING PushLimit
AFTER:
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a]})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
============================================================================
EXECUTING CalculateCost
AFTER:
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
============================================================================
EXECUTING PlanSorts
AFTER:
Project(groups=[ds2.test_z])
Access(groups=[ds2.test_z])
TupleLimit(groups=[])
Source(groups=[ds2.test_z])
============================================================================
EXECUTING CollapseSource
AFTER:
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT ds2.test_z.a FROM ds2.test_z LIMIT 502})
============================================================================
CONVERTING PLAN TREE TO PROCESS TREE
PROCESS PLAN =
ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
----------------------------------------------------------------------------
OPTIMIZATION COMPLETE:
PROCESSOR PLAN:
ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
{code}
----
formattimestamp (lowercase) plan:
{code}
AccessNode
+ Relational Node ID:0
+ Output Columns:expr1 (string)
+ Statistics:
0: Node Output Rows: 1
1: Node Next Batch Process Time: 0
2: Node Cumulative Next Batch Process Time: 0
3: Node Cumulative Process Time: 3
4: Node Next Batch Calls: 2
5: Node Blocks: 1
+ Cost Estimates:Estimated Node Cardinality: 502.0
+ Query:SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
+ Model Name:ds2
+ Data Bytes Sent:26
+ Planning Time:3
============================================================================
USER COMMAND:
SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
OPTIMIZE:
SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
GENERATE CANONICAL:
SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
CANONICAL PLAN:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING PlaceAccess
AFTER:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING RaiseAccess
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING AssignOutputElements
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
============================================================================
EXECUTING PushLimit
AFTER:
Access(groups=[ds2.test_z])
TupleLimit(groups=[])
Project(groups=[ds2.test_z])
Source(groups=[ds2.test_z])
============================================================================
EXECUTING CalculateCost
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=-1.0})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
============================================================================
EXECUTING PlanSorts
AFTER:
Access(groups=[ds2.test_z])
TupleLimit(groups=[])
Project(groups=[ds2.test_z])
Source(groups=[ds2.test_z])
============================================================================
EXECUTING CollapseSource
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502})
============================================================================
CONVERTING PLAN TREE TO PROCESS TREE
PROCESS PLAN =
AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
----------------------------------------------------------------------------
OPTIMIZATION COMPLETE:
PROCESSOR PLAN:
AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
{code}
was:
FORMATTIMESTAMP (uppercase) is NOT pushed to postgres but formattimestamp (lowercase) is correctly pushed.
FORMATTIMESTAMP (uppercase) plan:
{code}
ProjectNode
+ Relational Node ID:0
+ Output Columns:expr1 (string)
+ Statistics:
0: Node Output Rows: 1
1: Node Next Batch Process Time: 1
2: Node Cumulative Next Batch Process Time: 2
3: Node Cumulative Process Time: 23
4: Node Next Batch Calls: 2
5: Node Blocks: 1
+ Cost Estimates:Estimated Node Cardinality: 502.0
+ Child 0:
AccessNode
+ Relational Node ID:1
+ Output Columns:a (timestamp)
+ Statistics:
0: Node Output Rows: 1
1: Node Next Batch Process Time: 1
2: Node Cumulative Next Batch Process Time: 1
3: Node Cumulative Process Time: 22
4: Node Next Batch Calls: 2
5: Node Blocks: 1
+ Cost Estimates:Estimated Node Cardinality: 502.0
+ Query:SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
+ Model Name:ds2
+ Select Columns:FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')
+ Data Bytes Sent:26
+ Planning Time:13
============================================================================
USER COMMAND:
SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
OPTIMIZE:
SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
GENERATE CANONICAL:
SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
CANONICAL PLAN:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING PlaceAccess
AFTER:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING RaiseAccess
LOW [Relational Planner] FORMATTIMESTAMP literal parse 'yyyy-mm-dd' not supported by source ds2 - FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') was not pushed
AFTER:
TupleLimit(groups=[])
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING AssignOutputElements
AFTER:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
============================================================================
EXECUTING PushLimit
AFTER:
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a]})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
============================================================================
EXECUTING CalculateCost
AFTER:
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
============================================================================
EXECUTING PlanSorts
AFTER:
Project(groups=[ds2.test_z])
Access(groups=[ds2.test_z])
TupleLimit(groups=[])
Source(groups=[ds2.test_z])
============================================================================
EXECUTING CollapseSource
AFTER:
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT ds2.test_z.a FROM ds2.test_z LIMIT 502})
============================================================================
CONVERTING PLAN TREE TO PROCESS TREE
PROCESS PLAN =
ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
----------------------------------------------------------------------------
OPTIMIZATION COMPLETE:
PROCESSOR PLAN:
ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
{code}
formattimestamp (lowercase) plan:
{code}
AccessNode
+ Relational Node ID:0
+ Output Columns:expr1 (string)
+ Statistics:
0: Node Output Rows: 1
1: Node Next Batch Process Time: 0
2: Node Cumulative Next Batch Process Time: 0
3: Node Cumulative Process Time: 3
4: Node Next Batch Calls: 2
5: Node Blocks: 1
+ Cost Estimates:Estimated Node Cardinality: 502.0
+ Query:SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
+ Model Name:ds2
+ Data Bytes Sent:26
+ Planning Time:3
============================================================================
USER COMMAND:
SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
OPTIMIZE:
SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
GENERATE CANONICAL:
SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
CANONICAL PLAN:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING PlaceAccess
AFTER:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING RaiseAccess
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING AssignOutputElements
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
============================================================================
EXECUTING PushLimit
AFTER:
Access(groups=[ds2.test_z])
TupleLimit(groups=[])
Project(groups=[ds2.test_z])
Source(groups=[ds2.test_z])
============================================================================
EXECUTING CalculateCost
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=-1.0})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
============================================================================
EXECUTING PlanSorts
AFTER:
Access(groups=[ds2.test_z])
TupleLimit(groups=[])
Project(groups=[ds2.test_z])
Source(groups=[ds2.test_z])
============================================================================
EXECUTING CollapseSource
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502})
============================================================================
CONVERTING PLAN TREE TO PROCESS TREE
PROCESS PLAN =
AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
----------------------------------------------------------------------------
OPTIMIZATION COMPLETE:
PROCESSOR PLAN:
AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
{code}
> FORMATTIMESTAMP is not pushed down to postgesql but formattimestamp is
> ----------------------------------------------------------------------
>
> Key: TEIID-5081
> URL: https://issues.jboss.org/browse/TEIID-5081
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Environment: * teiid 9.3.3
> * jdbc driver: postgresql-9.4.1212.jre7.jar
> * postgres version 9.5
> * java 1.8.0_141-b15
> Reporter: Fábio Franco
> Assignee: Steven Hawkins
>
> FORMATTIMESTAMP (uppercase) is NOT pushed to postgres but formattimestamp (lowercase) is correctly pushed.
> FORMATTIMESTAMP (uppercase) plan:
> {code}
> ProjectNode
> + Relational Node ID:0
> + Output Columns:expr1 (string)
> + Statistics:
> 0: Node Output Rows: 1
> 1: Node Next Batch Process Time: 1
> 2: Node Cumulative Next Batch Process Time: 2
> 3: Node Cumulative Process Time: 23
> 4: Node Next Batch Calls: 2
> 5: Node Blocks: 1
> + Cost Estimates:Estimated Node Cardinality: 502.0
> + Child 0:
> AccessNode
> + Relational Node ID:1
> + Output Columns:a (timestamp)
> + Statistics:
> 0: Node Output Rows: 1
> 1: Node Next Batch Process Time: 1
> 2: Node Cumulative Next Batch Process Time: 1
> 3: Node Cumulative Process Time: 22
> 4: Node Next Batch Calls: 2
> 5: Node Blocks: 1
> + Cost Estimates:Estimated Node Cardinality: 502.0
> + Query:SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> + Model Name:ds2
> + Select Columns:FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')
> + Data Bytes Sent:26
> + Planning Time:13
> ============================================================================
> USER COMMAND:
> SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
>
> ----------------------------------------------------------------------------
> OPTIMIZE:
> SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
>
> ----------------------------------------------------------------------------
> GENERATE CANONICAL:
> SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
>
> CANONICAL PLAN:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z])
>
>
> ============================================================================
> EXECUTING PlaceAccess
>
> AFTER:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> Source(groups=[ds2.test_z])
>
>
> ============================================================================
> EXECUTING RaiseAccess
> LOW [Relational Planner] FORMATTIMESTAMP literal parse 'yyyy-mm-dd' not supported by source ds2 - FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') was not pushed
>
> AFTER:
> TupleLimit(groups=[])
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> Source(groups=[ds2.test_z])
>
>
> ============================================================================
> EXECUTING AssignOutputElements
>
> AFTER:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
>
>
> ============================================================================
> EXECUTING PushLimit
>
> AFTER:
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a]})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
>
>
> ============================================================================
> EXECUTING CalculateCost
>
> AFTER:
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
> ============================================================================
> EXECUTING PlanSorts
> AFTER:
> Project(groups=[ds2.test_z])
> Access(groups=[ds2.test_z])
> TupleLimit(groups=[])
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING CollapseSource
> AFTER:
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT ds2.test_z.a FROM ds2.test_z LIMIT 502})
> ============================================================================
> CONVERTING PLAN TREE TO PROCESS TREE
> PROCESS PLAN =
> ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
> AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> ----------------------------------------------------------------------------
> OPTIMIZATION COMPLETE:
> PROCESSOR PLAN:
> ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
> AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> {code}
> ----
> formattimestamp (lowercase) plan:
> {code}
> AccessNode
> + Relational Node ID:0
> + Output Columns:expr1 (string)
> + Statistics:
> 0: Node Output Rows: 1
> 1: Node Next Batch Process Time: 0
> 2: Node Cumulative Next Batch Process Time: 0
> 3: Node Cumulative Process Time: 3
> 4: Node Next Batch Calls: 2
> 5: Node Blocks: 1
> + Cost Estimates:Estimated Node Cardinality: 502.0
> + Query:SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> + Model Name:ds2
> + Data Bytes Sent:26
> + Planning Time:3
> ============================================================================
> USER COMMAND:
> SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
> ----------------------------------------------------------------------------
> OPTIMIZE:
> SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
> ----------------------------------------------------------------------------
> GENERATE CANONICAL:
> SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
> CANONICAL PLAN:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING PlaceAccess
> AFTER:
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING RaiseAccess
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING AssignOutputElements
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
> ============================================================================
> EXECUTING PushLimit
> AFTER:
> Access(groups=[ds2.test_z])
> TupleLimit(groups=[])
> Project(groups=[ds2.test_z])
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING CalculateCost
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
> Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=-1.0})
> Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
> ============================================================================
> EXECUTING PlanSorts
> AFTER:
> Access(groups=[ds2.test_z])
> TupleLimit(groups=[])
> Project(groups=[ds2.test_z])
> Source(groups=[ds2.test_z])
> ============================================================================
> EXECUTING CollapseSource
> AFTER:
> Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502})
> ============================================================================
> CONVERTING PLAN TREE TO PROCESS TREE
> PROCESS PLAN =
> AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> ----------------------------------------------------------------------------
> OPTIMIZATION COMPLETE:
> PROCESSOR PLAN:
> AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
> ============================================================================
> {code}
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[JBoss JIRA] (TEIID-5081) FORMATTIMESTAMP is not pushed down to postgesql but formattimestamp is
by Fábio Franco (JIRA)
Fábio Franco created TEIID-5081:
-----------------------------------
Summary: FORMATTIMESTAMP is not pushed down to postgesql but formattimestamp is
Key: TEIID-5081
URL: https://issues.jboss.org/browse/TEIID-5081
Project: Teiid
Issue Type: Bug
Components: Query Engine
Environment: * teiid 9.3.3
* jdbc driver: postgresql-9.4.1212.jre7.jar
* postgres version 9.5
* java 1.8.0_141-b15
Reporter: Fábio Franco
Assignee: Steven Hawkins
FORMATTIMESTAMP (uppercase) is NOT pushed to postgres but formattimestamp (lowercase) is correctly pushed.
FORMATTIMESTAMP (uppercase) plan:
{code}
ProjectNode
+ Relational Node ID:0
+ Output Columns:expr1 (string)
+ Statistics:
0: Node Output Rows: 1
1: Node Next Batch Process Time: 1
2: Node Cumulative Next Batch Process Time: 2
3: Node Cumulative Process Time: 23
4: Node Next Batch Calls: 2
5: Node Blocks: 1
+ Cost Estimates:Estimated Node Cardinality: 502.0
+ Child 0:
AccessNode
+ Relational Node ID:1
+ Output Columns:a (timestamp)
+ Statistics:
0: Node Output Rows: 1
1: Node Next Batch Process Time: 1
2: Node Cumulative Next Batch Process Time: 1
3: Node Cumulative Process Time: 22
4: Node Next Batch Calls: 2
5: Node Blocks: 1
+ Cost Estimates:Estimated Node Cardinality: 502.0
+ Query:SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
+ Model Name:ds2
+ Select Columns:FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')
+ Data Bytes Sent:26
+ Planning Time:13
============================================================================
USER COMMAND:
SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
OPTIMIZE:
SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
GENERATE CANONICAL:
SELECT FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
CANONICAL PLAN:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING PlaceAccess
AFTER:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING RaiseAccess
LOW [Relational Planner] FORMATTIMESTAMP literal parse 'yyyy-mm-dd' not supported by source ds2 - FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd') was not pushed
AFTER:
TupleLimit(groups=[])
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING AssignOutputElements
AFTER:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
============================================================================
EXECUTING PushLimit
AFTER:
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a]})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a]})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
============================================================================
EXECUTING CalculateCost
AFTER:
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
============================================================================
EXECUTING PlanSorts
AFTER:
Project(groups=[ds2.test_z])
Access(groups=[ds2.test_z])
TupleLimit(groups=[])
Source(groups=[ds2.test_z])
============================================================================
EXECUTING CollapseSource
AFTER:
Project(groups=[ds2.test_z], props={PROJECT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')], SOURCE_HINT=null, EST_CARDINALITY=502.0, EST_COL_STATS={FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[ds2.test_z.a], EST_CARDINALITY=502.0, EST_COL_STATS={ds2.test_z.a=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT ds2.test_z.a FROM ds2.test_z LIMIT 502})
============================================================================
CONVERTING PLAN TREE TO PROCESS TREE
PROCESS PLAN =
ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
----------------------------------------------------------------------------
OPTIMIZATION COMPLETE:
PROCESSOR PLAN:
ProjectNode(0) output=[FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')] [FORMATTIMESTAMP(ds2.test_z.a, 'yyyy-mm-dd')]
AccessNode(1) output=[ds2.test_z.a] SELECT g_0.a AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
{code}
formattimestamp (lowercase) plan:
{code}
AccessNode
+ Relational Node ID:0
+ Output Columns:expr1 (string)
+ Statistics:
0: Node Output Rows: 1
1: Node Next Batch Process Time: 0
2: Node Cumulative Next Batch Process Time: 0
3: Node Cumulative Process Time: 3
4: Node Next Batch Calls: 2
5: Node Blocks: 1
+ Cost Estimates:Estimated Node Cardinality: 502.0
+ Query:SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
+ Model Name:ds2
+ Data Bytes Sent:26
+ Planning Time:3
============================================================================
USER COMMAND:
SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
OPTIMIZE:
SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
----------------------------------------------------------------------------
GENERATE CANONICAL:
SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502
CANONICAL PLAN:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING PlaceAccess
AFTER:
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING RaiseAccess
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z])
============================================================================
EXECUTING AssignOutputElements
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')]})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a]})
============================================================================
EXECUTING PushLimit
AFTER:
Access(groups=[ds2.test_z])
TupleLimit(groups=[])
Project(groups=[ds2.test_z])
Source(groups=[ds2.test_z])
============================================================================
EXECUTING CalculateCost
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=502, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}})
Project(groups=[ds2.test_z], props={PROJECT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=-1.0})
Source(groups=[ds2.test_z], props={OUTPUT_COLS=[ds2.test_z.a], EST_COL_STATS={ds2.test_z.a=[-1.0, -1.0, -1.0]}, EST_CARDINALITY=-1.0})
============================================================================
EXECUTING PlanSorts
AFTER:
Access(groups=[ds2.test_z])
TupleLimit(groups=[])
Project(groups=[ds2.test_z])
Source(groups=[ds2.test_z])
============================================================================
EXECUTING CollapseSource
AFTER:
Access(groups=[ds2.test_z], props={SOURCE_HINT=null, MODEL_ID=Schema name=ds2, nameInSource=null, uuid=tid:15dc08a3b0c7-00018583-00000000, OUTPUT_COLS=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')], EST_CARDINALITY=502.0, EST_COL_STATS={formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')=[502.0, 502.0, 0.0]}, ATOMIC_REQUEST=SELECT formattimestamp(ds2.test_z.a, 'yyyy-mm-dd') FROM ds2.test_z LIMIT 502})
============================================================================
CONVERTING PLAN TREE TO PROCESS TREE
PROCESS PLAN =
AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
----------------------------------------------------------------------------
OPTIMIZATION COMPLETE:
PROCESSOR PLAN:
AccessNode(0) output=[formattimestamp(ds2.test_z.a, 'yyyy-mm-dd')] SELECT formattimestamp(g_0.a, 'yyyy-mm-dd') AS c_0 FROM ds2.test_z AS g_0 LIMIT 502
============================================================================
{code}
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[JBoss JIRA] (TEIID-5079) Salesforce issues
by Steven Hawkins (JIRA)
[ https://issues.jboss.org/browse/TEIID-5079?page=com.atlassian.jira.plugin... ]
Work on TEIID-5079 started by Steven Hawkins.
---------------------------------------------
> Salesforce issues
> -----------------
>
> Key: TEIID-5079
> URL: https://issues.jboss.org/browse/TEIID-5079
> Project: Teiid
> Issue Type: Bug
> Components: Salesforce Connector
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Fix For: 10.0
>
>
> In looking into other issue two small salesforce issues cropped up:
> 1. setting modelAuditFields requires using the translator property - the import property is ignored. This also doesn't seem to be documented.
> 2. Creating a join where fields are omitted from the child result in a malformed query:
> SELECT Account.Name FROM Account LEFT OUTER JOIN Contact ON Account.Id = Contact.AccountId
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[JBoss JIRA] (TEIID-1131) Document/expand sequence support
by Steven Hawkins (JIRA)
[ https://issues.jboss.org/browse/TEIID-1131?page=com.atlassian.jira.plugin... ]
Work on TEIID-1131 started by Steven Hawkins.
---------------------------------------------
> Document/expand sequence support
> --------------------------------
>
> Key: TEIID-1131
> URL: https://issues.jboss.org/browse/TEIID-1131
> Project: Teiid
> Issue Type: Feature Request
> Components: JDBC Connector, Query Engine
> Affects Versions: 7.0
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Fix For: 10.0
>
>
> Currently sequence workaround logic only exists for oracle and is undocumented. We should look at expanding sequence support - even for dynamic vdbs, see SQuriel's handling of system queries for retrieving sequence metadata.
> At least allowing the workaround logic to work for all sources that support sequences (Postgres, DB2, etc.) would be good.
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[JBoss JIRA] (TEIID-5074) Support a way provide SEQUENCE in TeiidDialect
by Steven Hawkins (JIRA)
[ https://issues.jboss.org/browse/TEIID-5074?page=com.atlassian.jira.plugin... ]
Steven Hawkins commented on TEIID-5074:
---------------------------------------
There's an old issue already in the 10.0 bucket. It even has most of the logic that is needed for the metadata import. I'll go ahead and move that forward.
> Support a way provide SEQUENCE in TeiidDialect
> ----------------------------------------------
>
> Key: TEIID-5074
> URL: https://issues.jboss.org/browse/TEIID-5074
> Project: Teiid
> Issue Type: Enhancement
> Components: JDBC Driver
> Reporter: Ramesh Reddy
> Assignee: Ramesh Reddy
> Fix For: 10.0
>
>
> Currently, the sequence based Table identity generation support is not available in current TeiidDialect. The support will not be direct, but with additional constructs in VDB, we can make this available. Teiid needs to provide a way to call in source specific of way to insert a layer in Teiid to accomplish this.
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