diff options
Diffstat (limited to 'src/backend/tcop/utility.c')
| -rw-r--r-- | src/backend/tcop/utility.c | 58 |
1 files changed, 39 insertions, 19 deletions
diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index 250e30ef4b4..ead435b09cd 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.79 2000/01/15 18:30:30 petere Exp $ + * $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.80 2000/01/16 20:04:56 petere Exp $ * *------------------------------------------------------------------------- */ @@ -270,24 +270,6 @@ ProcessUtility(Node *parsetree, } break; - case T_AddAttrStmt: - { - AddAttrStmt *stmt = (AddAttrStmt *) parsetree; - - PS_SET_STATUS(commandTag = "ADD"); - CHECK_IF_ABORTED(); - - /* - * owner checking done in PerformAddAttribute (now - * recursive) - */ - PerformAddAttribute(stmt->relname, - userName, - stmt->inh, - (ColumnDef *) stmt->colDef); - } - break; - /* * schema */ @@ -346,6 +328,44 @@ ProcessUtility(Node *parsetree, } break; + /* various Alter Table forms */ + + case T_AlterTableStmt: + { + AlterTableStmt *stmt = (AlterTableStmt *) parsetree; + + PS_SET_STATUS(commandTag = "ALTER TABLE"); + CHECK_IF_ABORTED(); + + /* + * Some or all of these functions are recursive to cover inherited things, + * so permission checks are done there. + */ + switch(stmt->subtype) + { + case 'A': /* ADD COLUMN */ + AlterTableAddColumn(stmt->relname, stmt->inh, (ColumnDef *) stmt->def); + break; + case 'T': /* ALTER COLUMN */ + AlterTableAlterColumn(stmt->relname, stmt->inh, stmt->name, stmt->def); + break; + case 'D': /* ALTER DROP */ + AlterTableDropColumn(stmt->relname, stmt->inh, stmt->name, stmt->behavior); + break; + case 'C': /* ADD CONSTRAINT */ + AlterTableAddConstraint(stmt->relname, stmt->inh, stmt->def); + break; + case 'X': /* DROP CONSTRAINT */ + AlterTableDropConstraint(stmt->relname, stmt->inh, stmt->name, stmt->behavior); + break; + default: /* oops */ + elog(ERROR, "T_AlterTableStmt: unknown subtype"); + break; + } + } + break; + + case T_ChangeACLStmt: { ChangeACLStmt *stmt = (ChangeACLStmt *) parsetree; |