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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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67
src/backend/parser/gram.y
View File

@@ -463,6 +463,10 @@ static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query);
%type <node> explain_option_arg
%type <defelt> explain_option_elem
%type <list> explain_option_list
%type <ival> reindex_target_type reindex_target_multitable
%type <ival> reindex_option_list reindex_option_elem
%type <node> copy_generic_opt_arg copy_generic_opt_arg_list_item
%type <defelt> copy_generic_opt_elem
%type <list> copy_generic_opt_list copy_generic_opt_arg_list
@@ -7387,52 +7391,63 @@ DropTransformStmt: DROP TRANSFORM opt_if_exists FOR Typename LANGUAGE name opt_d
*
* QUERY:
*
* REINDEX type <name>
* REINDEX [ (options) ] type <name>
*****************************************************************************/
ReindexStmt:
REINDEX INDEX qualified_name
REINDEX reindex_target_type qualified_name
{
ReindexStmt *n = makeNode(ReindexStmt);
n->kind = REINDEX_OBJECT_INDEX;
n->kind = $2;
n->relation = $3;
n->name = NULL;
n->options = 0;
$$ = (Node *)n;
}
| REINDEX TABLE qualified_name
| REINDEX reindex_target_multitable name
{
ReindexStmt *n = makeNode(ReindexStmt);
n->kind = REINDEX_OBJECT_TABLE;
n->relation = $3;
n->kind = $2;
n->name = $3;
n->relation = NULL;
n->options = 0;
$$ = (Node *)n;
}
| REINDEX '(' reindex_option_list ')' reindex_target_type qualified_name
{
ReindexStmt *n = makeNode(ReindexStmt);
n->kind = $5;
n->relation = $6;
n->name = NULL;
n->options = $3;
$$ = (Node *)n;
}
| REINDEX SCHEMA name
| REINDEX '(' reindex_option_list ')' reindex_target_multitable name
{
ReindexStmt *n = makeNode(ReindexStmt);
n->kind = REINDEX_OBJECT_SCHEMA;
n->name = $3;
n->relation = NULL;
$$ = (Node *)n;
}
| REINDEX SYSTEM_P name
{
ReindexStmt *n = makeNode(ReindexStmt);
n->kind = REINDEX_OBJECT_SYSTEM;
n->name = $3;
n->relation = NULL;
$$ = (Node *)n;
}
| REINDEX DATABASE name
{
ReindexStmt *n = makeNode(ReindexStmt);
n->kind = REINDEX_OBJECT_DATABASE;
n->name = $3;
n->kind = $5;
n->name = $6;
n->relation = NULL;
n->options = $3;
$$ = (Node *)n;
}
;
reindex_target_type:
INDEX { $$ = REINDEX_OBJECT_INDEX; }
| TABLE { $$ = REINDEX_OBJECT_TABLE; }
;
reindex_target_multitable:
SCHEMA { $$ = REINDEX_OBJECT_SCHEMA; }
| SYSTEM_P { $$ = REINDEX_OBJECT_SYSTEM; }
| DATABASE { $$ = REINDEX_OBJECT_DATABASE; }
;
reindex_option_list:
reindex_option_elem { $$ = $1; }
| reindex_option_list ',' reindex_option_elem { $$ = $1 | $3; }
;
reindex_option_elem:
VERBOSE { $$ = REINDEXOPT_VERBOSE; }
;
/*****************************************************************************
*