database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-26 12:21:12 +03:00
Code Activity

Add more ALTER <object> .. SET SCHEMA commands.

Browse Source 
This adds support for changing the schema of a conversion, operator,
operator class, operator family, text search configuration, text search
dictionary, text search parser, or text search template.

Dimitri Fontaine, with assorted corrections and other kibitzing.
This commit is contained in:
Robert Haas
2010-11-26 17:27:23 -05:00
parent 1d9a0abec1
commit 55109313f9
21 changed files with 620 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
src/backend/commands/operatorcmds.c
View File

@ -39,7 +39,9 @@
#include "catalog/indexing.h"
#include "catalog/namespace.h"
#include "catalog/pg_operator.h"
#include "catalog/pg_namespace.h"
#include "catalog/pg_type.h"
#include "commands/alter.h"
#include "commands/defrem.h"
#include "miscadmin.h"
#include "parser/parse_func.h"
@ -452,3 +454,35 @@ AlterOperatorOwner_internal(Relation rel, Oid operOid, Oid newOwnerId)
heap_freetuple(tup);
}
/*
* Execute ALTER OPERATOR SET SCHEMA
*/
void
AlterOperatorNamespace(List *names, List *argtypes, const char *newschema)
{
List *operatorName = names;
TypeName *typeName1 = (TypeName *) linitial(argtypes);
TypeName *typeName2 = (TypeName *) lsecond(argtypes);
Oid operOid, nspOid;
Relation rel;
rel = heap_open(OperatorRelationId, RowExclusiveLock);
Assert(list_length(argtypes) == 2);
operOid = LookupOperNameTypeNames(NULL, operatorName,
typeName1, typeName2,
false, -1);
/* get schema OID */
nspOid = LookupCreationNamespace(newschema);
AlterObjectNamespace(rel, OPEROID, OperatorRelationId, operOid, nspOid,
Anum_pg_operator_oprname,
Anum_pg_operator_oprnamespace,
Anum_pg_operator_oprowner,
ACL_KIND_OPER,
false);
heap_close(rel, NoLock);
}