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(parent: 6075717) | patch
Add commentary to show that even though ExecInitIndexScan()
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 12 Aug 1999 00:42:43 +0000 (00:42 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 12 Aug 1999 00:42:43 +0000 (00:42 +0000)
commitaae034d28c98eee5fbd37d27234d3e825c53b91e
tree4364296baa4849cd0bd7e9458bdf6ceaa9460a7ctree | snapshot
parent6075717df0f57c1736e5da4d4ee8c4f654682a1dcommit | diff
Add commentary to show that even though ExecInitIndexScan()
contains much code that looks like it will handle indexquals with the index
key on either side of the operator, in fact indexquals must have the index
key on the left because of limitations of the ScanKey machinery.  Perhaps
someone will be motivated to fix that someday...
src/backend/executor/nodeIndexscan.c diff | blob | history
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