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Type table feature

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This adds the CREATE TABLE name OF type command, per SQL standard.
This commit is contained in:
Peter Eisentraut
2010-01-28 23:21:13 +00:00
parent 1f98cccb94
commit e7b3349a8a
25 changed files with 535 additions and 108 deletions
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4
src/include/nodes/parsenodes.h
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@@ -13,7 +13,7 @@
* Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.426 2010/01/22 16:40:19 rhaas Exp $
* $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.427 2010/01/28 23:21:13 petere Exp $
*
*-------------------------------------------------------------------------
*/
@@ -463,6 +463,7 @@ typedef struct ColumnDef
int inhcount; /* number of times column is inherited */
bool is_local; /* column has local (non-inherited) def'n */
bool is_not_null; /* NOT NULL constraint specified? */
bool is_from_type; /* column definition came from table type */
char storage; /* attstorage setting, or 0 for default */
Node *raw_default; /* default value (untransformed parse tree) */
Node *cooked_default; /* default value (transformed expr tree) */
@@ -1356,6 +1357,7 @@ typedef struct CreateStmt
List *tableElts; /* column definitions (list of ColumnDef) */
List *inhRelations; /* relations to inherit from (list of
* inhRelation) */
TypeName *ofTypename; /* OF typename */
List *constraints; /* constraints (list of Constraint nodes) */
List *options; /* options from WITH clause */
OnCommitAction oncommit; /* what do we do at COMMIT? */