Log Message: ----------- Make 'col IS NULL' clauses be indexable conditions. Teodor Sigaev, with some kibitzing from Tom Lane. Modified Files: -------------- pgsql/doc/src/sgml: catalogs.sgml (r2.149 -> r2.150) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/catalogs.sgml.diff?r1=2.149&r2=2.150) indexam.sgml (r2.22 -> r2.23) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/indexam.sgml.diff?r1=2.22&r2=2.23) indices.sgml (r1.70 -> r1.71) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/indices.sgml.diff?r1=1.70&r2=1.71) pgsql/doc/src/sgml/ref: create_index.sgml (r1.61 -> r1.62) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_index.sgml.diff?r1=1.61&r2=1.62) pgsql/src/backend/access/common: scankey.c (r1.29 -> r1.30) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/common/scankey.c.diff?r1=1.29&r2=1.30) pgsql/src/backend/access/gist: gistget.c (r1.64 -> r1.65) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gist/gistget.c.diff?r1=1.64&r2=1.65) pgsql/src/backend/access/nbtree: nbtsearch.c (r1.111 -> r1.112) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/nbtree/nbtsearch.c.diff?r1=1.111&r2=1.112) nbtutils.c (r1.83 -> r1.84) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/nbtree/nbtutils.c.diff?r1=1.83&r2=1.84) pgsql/src/backend/executor: nodeIndexscan.c (r1.120 -> r1.121) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/nodeIndexscan.c.diff?r1=1.120&r2=1.121) pgsql/src/backend/optimizer/path: indxpath.c (r1.218 -> r1.219) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/indxpath.c.diff?r1=1.218&r2=1.219) pgsql/src/backend/optimizer/plan: createplan.c (r1.227 -> r1.228) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/createplan.c.diff?r1=1.227&r2=1.228) pgsql/src/backend/optimizer/util: plancat.c (r1.132 -> r1.133) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/util/plancat.c.diff?r1=1.132&r2=1.133) pgsql/src/backend/utils/adt: selfuncs.c (r1.231 -> r1.232) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/selfuncs.c.diff?r1=1.231&r2=1.232) pgsql/src/include/access: skey.h (r1.34 -> r1.35) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/access/skey.h.diff?r1=1.34&r2=1.35) pgsql/src/include/catalog: catversion.h (r1.400 -> r1.401) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/catversion.h.diff?r1=1.400&r2=1.401) pg_am.h (r1.50 -> r1.51) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_am.h.diff?r1=1.50&r2=1.51) pgsql/src/include/nodes: relation.h (r1.139 -> r1.140) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/relation.h.diff?r1=1.139&r2=1.140) pgsql/src/test/regress/expected: create_index.out (r1.23 -> r1.24) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/create_index.out.diff?r1=1.23&r2=1.24) pgsql/src/test/regress/sql: create_index.sql (r1.22 -> r1.23) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/create_index.sql.diff?r1=1.22&r2=1.23)
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