[JBoss JIRA] (TEIID-3793) Push Teiid function LOCATE() to SQL Server
by Jean-Pierre Matsumoto (JIRA)
Jean-Pierre Matsumoto created TEIID-3793:
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Summary: Push Teiid function LOCATE() to SQL Server
Key: TEIID-3793
URL: https://issues.jboss.org/browse/TEIID-3793
Project: Teiid
Issue Type: Enhancement
Components: JDBC Connector
Affects Versions: 8.7.1.6_2
Environment: JBOSS DV 6.2
Microsoft SQL Server 10.50.1600.1
Reporter: Jean-Pierre Matsumoto
Assignee: Steven Hawkins
We have some Teiid views with query similar to:
SELECT col1
FROM tableA
WHERE SUBSTRING(col1, 1, LOCATE(' ', col1)) = 'PREFIX'
SQL Server receives a full scan of col1 table without WHERE:
SELECT col1
FROM tableA
Because Teiid LOCATE() function is not translated to CHARINDEX() SQL Server function (SUBSTRING is translated).
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10 years, 2 months
[JBoss JIRA] (TEIID-3792) Add support for searching in array types
by Steven Hawkins (JIRA)
Steven Hawkins created TEIID-3792:
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Summary: Add support for searching in array types
Key: TEIID-3792
URL: https://issues.jboss.org/browse/TEIID-3792
Project: Teiid
Issue Type: Feature Request
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 8.12.x
We should support a simple syntax for searching within an array, such as the quantified comparison and/or a function to get the index of a value in an array.
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