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| author | Robert Haas <rhaas@postgresql.org> | 2010-01-05 21:54:00 +0000 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2010-01-05 21:54:00 +0000 |
| commit | d86d51a95810caebcea587498068ff32fe28293e (patch) | |
| tree | 031fb02a2ef325762250b163acd215cd7c31c2bb /src/backend/tcop/utility.c | |
| parent | 72559b49c051ff7dc860068c96324ddf07d7955d (diff) | |
| download | postgresql-d86d51a95810caebcea587498068ff32fe28293e.tar.gz postgresql-d86d51a95810caebcea587498068ff32fe28293e.zip | |
Support ALTER TABLESPACE name SET/RESET ( tablespace_options ).
This patch only supports seq_page_cost and random_page_cost as parameters,
but it provides the infrastructure to scalably support many more.
In particular, we may want to add support for effective_io_concurrency,
but I'm leaving that as future work for now.
Thanks to Tom Lane for design help and Alvaro Herrera for the review.
Diffstat (limited to 'src/backend/tcop/utility.c')
| -rw-r--r-- | src/backend/tcop/utility.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index 3bdc6e7819c..3da89ba08a7 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -10,7 +10,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/tcop/utility.c,v 1.326 2010/01/02 16:57:53 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/tcop/utility.c,v 1.327 2010/01/05 21:53:58 rhaas Exp $ * *------------------------------------------------------------------------- */ @@ -218,6 +218,7 @@ check_xact_readonly(Node *parsetree) case T_CreateUserMappingStmt: case T_AlterUserMappingStmt: case T_DropUserMappingStmt: + case T_AlterTableSpaceOptionsStmt: ereport(ERROR, (errcode(ERRCODE_READ_ONLY_SQL_TRANSACTION), errmsg("transaction is read-only"))); @@ -528,6 +529,10 @@ standard_ProcessUtility(Node *parsetree, DropTableSpace((DropTableSpaceStmt *) parsetree); break; + case T_AlterTableSpaceOptionsStmt: + AlterTableSpaceOptions((AlterTableSpaceOptionsStmt *) parsetree); + break; + case T_CreateFdwStmt: CreateForeignDataWrapper((CreateFdwStmt *) parsetree); break; @@ -1456,6 +1461,10 @@ CreateCommandTag(Node *parsetree) tag = "DROP TABLESPACE"; break; + case T_AlterTableSpaceOptionsStmt: + tag = "ALTER TABLESPACE"; + break; + case T_CreateFdwStmt: tag = "CREATE FOREIGN DATA WRAPPER"; break; @@ -2238,6 +2247,10 @@ GetCommandLogLevel(Node *parsetree) lev = LOGSTMT_DDL; break; + case T_AlterTableSpaceOptionsStmt: + lev = LOGSTMT_DDL; + break; + case T_CreateFdwStmt: case T_AlterFdwStmt: case T_DropFdwStmt: |