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postgresql/src/include/executor
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Tom Lane 25d9bf2e3e Support deferrable uniqueness constraints. 
The current implementation fires an AFTER ROW trigger for each tuple that
looks like it might be non-unique according to the index contents at the
time of insertion.  This works well as long as there aren't many conflicts,
but won't scale to massive unique-key reassignments.  Improving that case
is a TODO item.

Dean Rasheed
2009-07-29 20:56:21 +00:00
..
execdebug.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
execdefs.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
execdesc.h Include a pointer to the query's source text in QueryDesc structs. This is 2009-01-02 20:42:00 +00:00
executor.h Support deferrable uniqueness constraints. 2009-07-29 20:56:21 +00:00
functions.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
hashjoin.h 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list 2009-06-11 14:49:15 +00:00
instrument.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeAgg.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeAppend.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeBitmapAnd.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeBitmapHeapscan.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeBitmapIndexscan.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeBitmapOr.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeCtescan.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeFunctionscan.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeGroup.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeHash.h Optimize multi-batch hash joins when the outer relation has a nonuniform 2009-03-21 00:04:40 +00:00
nodeHashjoin.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeIndexscan.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeLimit.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeMaterial.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeMergejoin.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeNestloop.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeRecursiveunion.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeResult.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeSeqscan.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeSetOp.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeSort.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeSubplan.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeSubqueryscan.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeTidscan.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeUnique.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeValuesscan.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeWindowAgg.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
nodeWorktablescan.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
spi.h 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list 2009-06-11 14:49:15 +00:00
spi_priv.h Update copyright for 2009. 2009-01-01 17:24:05 +00:00
tstoreReceiver.h 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list 2009-06-11 14:49:15 +00:00
tuptable.h 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list 2009-06-11 14:49:15 +00:00