pgsql-server/ oc/src/sgml/ref/create_domain.sg ...

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    02/12/12 15:35:16

Modified files:
    doc/src/sgml/ref: create_domain.sgml
    doc/src/sgml   : release.sgml
    src/backend/catalog: heap.c pg_constraint.c
    src/backend/commands: tablecmds.c typecmds.c
    src/backend/executor: execQual.c
    src/backend/nodes: copyfuncs.c equalfuncs.c outfuncs.c
                       readfuncs.c
    src/backend/optimizer/util: clauses.c
    src/backend/parser: analyze.c gram.y keywords.c parse_clause.c
                        parse_coerce.c parse_expr.c parse_node.c
                        parse_target.c
    src/include/nodes: execnodes.h nodes.h parsenodes.h primnodes.h
    src/include/optimizer: var.h
    src/include/parser: parse_expr.h parse_node.h
    src/test/regress/expected: domain.out

Log message:
    Preliminary code review for domain CHECK constraints patch: add documentation,
    make VALUE a non-reserved word again, use less invasive method of passing
    ConstraintTestValue into transformExpr, fix problems with nested constraint
    testing, do correct thing with NULL result from a constraint expression,
    remove memory leak.  Domain checks still need much more work if we are going
    to allow ALTER DOMAIN, however.