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Support VERBOSE option in REINDEX command.

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When this option is specified, a progress report is printed as each index
is reindexed.

Per discussion, we agreed on the following syntax for the extensibility of
the options.

    REINDEX (flexible options) { INDEX | ... } name

Sawada Masahiko.
Reviewed by Robert Haas, Fabrízio Mello, Alvaro Herrera, Kyotaro Horiguchi,
Jim Nasby and me.

Discussion: CAD21AoA0pK3YcOZAFzMae+2fcc3oGp5zoRggDyMNg5zoaWDhdQ@mail.gmail.com
This commit is contained in:
Fujii Masao
2015-05-15 20:09:57 +09:00
parent 4b8f797f67
commit ecd222e770
14 changed files with 117 additions and 51 deletions
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25
src/backend/commands/indexcmds.c
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@ -1681,7 +1681,7 @@ ChooseIndexColumnNames(List *indexElems)
* Recreate a specific index.
*/
Oid
ReindexIndex(RangeVar *indexRelation)
ReindexIndex(RangeVar *indexRelation, int options)
{
Oid indOid;
Oid heapOid = InvalidOid;
@ -1706,7 +1706,7 @@ ReindexIndex(RangeVar *indexRelation)
persistence = irel->rd_rel->relpersistence;
index_close(irel, NoLock);
reindex_index(indOid, false, persistence);
reindex_index(indOid, false, persistence, options);
return indOid;
}
@ -1775,7 +1775,7 @@ RangeVarCallbackForReindexIndex(const RangeVar *relation,
* Recreate all indexes of a table (and of its toast table, if any)
*/
Oid
ReindexTable(RangeVar *relation)
ReindexTable(RangeVar *relation, int options)
{
Oid heapOid;
@ -1785,7 +1785,8 @@ ReindexTable(RangeVar *relation)
if (!reindex_relation(heapOid,
REINDEX_REL_PROCESS_TOAST |
REINDEX_REL_CHECK_CONSTRAINTS))
REINDEX_REL_CHECK_CONSTRAINTS,
options))
ereport(NOTICE,
(errmsg("table \"%s\" has no indexes",
relation->relname)));
@ -1802,7 +1803,8 @@ ReindexTable(RangeVar *relation)
* That means this must not be called within a user transaction block!
*/
void
ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind)
ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind,
int options)
{
Oid objectOid;
Relation relationRelation;
@ -1938,11 +1940,14 @@ ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind)
PushActiveSnapshot(GetTransactionSnapshot());
if (reindex_relation(relid,
REINDEX_REL_PROCESS_TOAST |
REINDEX_REL_CHECK_CONSTRAINTS))
ereport(DEBUG1,
(errmsg("table \"%s.%s\" was reindexed",
get_namespace_name(get_rel_namespace(relid)),
get_rel_name(relid))));
REINDEX_REL_CHECK_CONSTRAINTS,
options))
if (options & REINDEXOPT_VERBOSE)
ereport(INFO,
(errmsg("table \"%s.%s\" was reindexed",
get_namespace_name(get_rel_namespace(relid)),
get_rel_name(relid))));
PopActiveSnapshot();
CommitTransactionCommand();
}