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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/nodes/copyfuncs.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/nodes/copyfuncs.c')
| -rw-r--r-- | src/backend/nodes/copyfuncs.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c index 7cbbb1f913d..8d1f1641d7c 100644 --- a/src/backend/nodes/copyfuncs.c +++ b/src/backend/nodes/copyfuncs.c @@ -15,7 +15,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.458 2010/01/02 16:57:45 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.459 2010/01/05 21:53:58 rhaas Exp $ * *------------------------------------------------------------------------- */ @@ -3064,6 +3064,18 @@ _copyDropTableSpaceStmt(DropTableSpaceStmt *from) return newnode; } +static AlterTableSpaceOptionsStmt * +_copyAlterTableSpaceOptionsStmt(AlterTableSpaceOptionsStmt *from) +{ + AlterTableSpaceOptionsStmt *newnode = makeNode(AlterTableSpaceOptionsStmt); + + COPY_STRING_FIELD(tablespacename); + COPY_NODE_FIELD(options); + COPY_SCALAR_FIELD(isReset); + + return newnode; +} + static CreateFdwStmt * _copyCreateFdwStmt(CreateFdwStmt *from) { @@ -4028,6 +4040,9 @@ copyObject(void *from) case T_DropTableSpaceStmt: retval = _copyDropTableSpaceStmt(from); break; + case T_AlterTableSpaceOptionsStmt: + retval = _copyAlterTableSpaceOptionsStmt(from); + break; case T_CreateFdwStmt: retval = _copyCreateFdwStmt(from); break; |