database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-22 02:52:08 +03:00
Code Activity

Implement CREATE TABLE LIKE ... INCLUDING INDEXES. Patch from NikhilS,

Browse Source 
based in part on an earlier patch from Trevor Hardcastle, and reviewed
by myself.
This commit is contained in:
Neil Conway
2007-07-17 05:02:03 +00:00
parent 77d27e43e5
commit 474774918b
15 changed files with 574 additions and 198 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/backend/commands/indexcmds.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/indexcmds.c,v 1.160 2007/06/23 22:12:50 tgl Exp $
* $PostgreSQL: pgsql/src/backend/commands/indexcmds.c,v 1.161 2007/07/17 05:02:00 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@ -79,6 +79,8 @@ static bool relationHasPrimaryKey(Relation rel);
* to index on.
* 'predicate': the partial-index condition, or NULL if none.
* 'options': reloptions from WITH (in list-of-DefElem form).
* 'src_options': reloptions from the source index, if this is a cloned
* index produced by CREATE TABLE LIKE ... INCLUDING INDEXES
* 'unique': make the index enforce uniqueness.
* 'primary': mark the index as a primary key in the catalogs.
* 'isconstraint': index is for a PRIMARY KEY or UNIQUE constraint,
@ -100,6 +102,7 @@ DefineIndex(RangeVar *heapRelation,
List *attributeList,
Expr *predicate,
List *options,
char *src_options,
bool unique,
bool primary,
bool isconstraint,
@ -392,9 +395,17 @@ DefineIndex(RangeVar *heapRelation,
}
/*
* Parse AM-specific options, convert to text array form, validate.
* Parse AM-specific options, convert to text array form,
* validate. The src_options introduced due to using indexes
* via the "CREATE LIKE INCLUDING INDEXES" statement also need to
* be merged here
*/
reloptions = transformRelOptions((Datum) 0, options, false, false);
if (src_options)
reloptions = unflatten_reloptions(src_options);
else
reloptions = (Datum) 0;
reloptions = transformRelOptions(reloptions, options, false, false);
(void) index_reloptions(amoptions, reloptions, true);