]> git.ipfire.org Git - thirdparty/sqlite.git/commit
Generalize the IS and IS NOT operators so that their right-hand side can be
authordrh <drh@noemail.net>
Wed, 23 Sep 2009 02:29:36 +0000 (02:29 +0000)
committerdrh <drh@noemail.net>
Wed, 23 Sep 2009 02:29:36 +0000 (02:29 +0000)
commit6a2fe09387572e67602e84517d9a68063040209e
tree677b41cd38277f580dc81cd790ce7b8cebdc12d2
parent7ba5bc5bf20bbcd3720230106955800da59418b7
Generalize the IS and IS NOT operators so that their right-hand side can be
an arbitrary expression and not simple the constant NULL.  They work like
= and <> except that NULL values compare equal to one another an unequal to
everything else.

FossilOrigin-Name: 98853f6104076c50ea92175e17a3254bfbbd4619
addopcodes.awk
manifest
manifest.uuid
src/expr.c
src/parse.y
src/sqliteInt.h
src/vdbe.c