Steven Hawkins created TEIID-2572:
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Summary: Add native-query functionality to pushdown functions
Key: TEIID-2572
URL:
https://issues.jboss.org/browse/TEIID-2572
Project: Teiid
Issue Type: Enhancement
Components: Connector API
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 8.5
Source functions should also support the parameterized native-query extension property to
easily add calls that use non-standard or mapped function syntax.
For an operator like pg bit shift left:
{code}
create foreign function bsl (arg1 integer, arg2 integer) returns integer OPTIONS
("teiid_rel:native-query" '$1 << $2')
{code}
For an oracle sequence:
{code}
create foreign function seq_nextval () returns integer OPTIONS
("teiid_rel:native-query" 'seq.nextval')
{code}
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