Thread: pgsql-server/src/backend/commands tablecmds.c

pgsql-server/src/backend/commands tablecmds.c

From

tgl@postgresql.org (Tom Lane)

Date:

02 November 2002, 17:02:11

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    02/11/02 17:02:08

Modified files:
    src/backend/commands: tablecmds.c

Log message:
    Code review for recent patch to allow ALTER TABLE ADD COLUMN when
    a child table already has a matching column.  Acquire appropriate
    lock on child table; do the right thing with any CHECK constraints
    attached to the new parent column.