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The SQLITE_EXTRA_IFNULLROW compile-time option causes OP_IfNullRow opcodes
authordrh <drh@noemail.net>
Thu, 25 May 2017 11:39:50 +0000 (11:39 +0000)
committerdrh <drh@noemail.net>
Thu, 25 May 2017 11:39:50 +0000 (11:39 +0000)
commitdc6de47925e142e1b5bdd9960c9c20a7fc214a02
tree3295fb990e94c081c2c7dca033b29e1bc514357ftree | snapshot
parent074ce1e7fd7fc55186b5578d484fa5a3f39f8d3bcommit | diff
The SQLITE_EXTRA_IFNULLROW compile-time option causes OP_IfNullRow opcodes
to be issued for references to the right-hand side table of *any* flattened
join, not just LEFT JOINs.  This puts extra stress on the OP_IfNUllRow opcodes
for testing purposes.

FossilOrigin-Name: 1a074c8a2bc0b28918ef905339d11a21d30101b4ea8c06c8b3faca7d17237538
manifest diff | blob | blame | history
manifest.uuid diff | blob | blame | history
src/select.c diff | blob | blame | history
test/releasetest.tcl diff | blob | blame | history
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