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DDL support for collations

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- collowner field
- CREATE COLLATION
- ALTER COLLATION
- DROP COLLATION
- COMMENT ON COLLATION
- integration with extensions
- pg_dump support for the above
- dependency management
- psql tab completion
- psql \dO command
This commit is contained in:
Peter Eisentraut
2011-02-12 15:54:13 +02:00
parent d31e2a495b
commit b313bca0af
51 changed files with 1860 additions and 91 deletions
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57
src/backend/parser/gram.y
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@ -482,7 +482,7 @@ static RangeVar *makeRangeVarFromAnyName(List *names, int position, core_yyscan_
CACHE CALLED CASCADE CASCADED CASE CAST CATALOG_P CHAIN CHAR_P
CHARACTER CHARACTERISTICS CHECK CHECKPOINT CLASS CLOSE
CLUSTER COALESCE COLLATE COLUMN COMMENT COMMENTS COMMIT
CLUSTER COALESCE COLLATE COLLATION COLUMN COMMENT COMMENTS COMMIT
COMMITTED CONCURRENTLY CONFIGURATION CONNECTION CONSTRAINT CONSTRAINTS
CONTENT_P CONTINUE_P CONVERSION_P COPY COST CREATE CREATEDB
CREATEROLE CREATEUSER CROSS CSV CURRENT_P
@ -3316,6 +3316,15 @@ AlterExtensionContentsStmt:
n->objargs = list_make1($9);
$$ = (Node *) n;
}
| ALTER EXTENSION name add_drop COLLATION any_name
{
AlterExtensionContentsStmt *n = makeNode(AlterExtensionContentsStmt);
n->extname = $3;
n->action = $4;
n->objtype = OBJECT_COLLATION;
n->objname = $6;
$$ = (Node *)n;
}
| ALTER EXTENSION name add_drop CONVERSION_P any_name
{
AlterExtensionContentsStmt *n = makeNode(AlterExtensionContentsStmt);
@ -4248,6 +4257,24 @@ DefineStmt:
n->definition = $6;
$$ = (Node *)n;
}
| CREATE COLLATION any_name definition
{
DefineStmt *n = makeNode(DefineStmt);
n->kind = OBJECT_COLLATION;
n->args = NIL;
n->defnames = $3;
n->definition = $4;
$$ = (Node *)n;
}
| CREATE COLLATION any_name FROM any_name
{
DefineStmt *n = makeNode(DefineStmt);
n->kind = OBJECT_COLLATION;
n->args = NIL;
n->defnames = $3;
n->definition = list_make1(makeDefElem("from", (Node *) $5));
$$ = (Node *)n;
}
;
definition: '(' def_list ')' { $$ = $2; }
@ -4621,6 +4648,7 @@ drop_type: TABLE { $$ = OBJECT_TABLE; }
| FOREIGN TABLE { $$ = OBJECT_FOREIGN_TABLE; }
| TYPE_P { $$ = OBJECT_TYPE; }
| DOMAIN_P { $$ = OBJECT_DOMAIN; }
| COLLATION { $$ = OBJECT_COLLATION; }
| CONVERSION_P { $$ = OBJECT_CONVERSION; }
| SCHEMA { $$ = OBJECT_SCHEMA; }
| EXTENSION { $$ = OBJECT_EXTENSION; }
@ -4676,7 +4704,7 @@ opt_restart_seqs:
* the object associated with the comment. The form of the statement is:
*
* COMMENT ON [ [ DATABASE | DOMAIN | INDEX | SEQUENCE | TABLE | TYPE | VIEW |
* CONVERSION | LANGUAGE | OPERATOR CLASS | LARGE OBJECT |
* COLLATION | CONVERSION | LANGUAGE | OPERATOR CLASS | LARGE OBJECT |
* CAST | COLUMN | SCHEMA | TABLESPACE | EXTENSION | ROLE |
* TEXT SEARCH PARSER | TEXT SEARCH DICTIONARY |
* TEXT SEARCH TEMPLATE | TEXT SEARCH CONFIGURATION |
@ -4854,6 +4882,7 @@ comment_type:
| DOMAIN_P { $$ = OBJECT_DOMAIN; }
| TYPE_P { $$ = OBJECT_TYPE; }
| VIEW { $$ = OBJECT_VIEW; }
| COLLATION { $$ = OBJECT_COLLATION; }
| CONVERSION_P { $$ = OBJECT_CONVERSION; }
| TABLESPACE { $$ = OBJECT_TABLESPACE; }
| EXTENSION { $$ = OBJECT_EXTENSION; }
@ -6275,6 +6304,14 @@ RenameStmt: ALTER AGGREGATE func_name aggr_args RENAME TO name
n->newname = $7;
$$ = (Node *)n;
}
| ALTER COLLATION any_name RENAME TO name
{
RenameStmt *n = makeNode(RenameStmt);
n->renameType = OBJECT_COLLATION;
n->object = $3;
n->newname = $6;
$$ = (Node *)n;
}
| ALTER CONVERSION_P any_name RENAME TO name
{
RenameStmt *n = makeNode(RenameStmt);
@ -6535,6 +6572,14 @@ AlterObjectSchemaStmt:
n->newschema = $7;
$$ = (Node *)n;
}
| ALTER COLLATION any_name SET SCHEMA name
{
AlterObjectSchemaStmt *n = makeNode(AlterObjectSchemaStmt);
n->objectType = OBJECT_COLLATION;
n->object = $3;
n->newschema = $6;
$$ = (Node *)n;
}
| ALTER CONVERSION_P any_name SET SCHEMA name
{
AlterObjectSchemaStmt *n = makeNode(AlterObjectSchemaStmt);
@ -6684,6 +6729,14 @@ AlterOwnerStmt: ALTER AGGREGATE func_name aggr_args OWNER TO RoleId
n->newowner = $7;
$$ = (Node *)n;
}
| ALTER COLLATION any_name OWNER TO RoleId
{
AlterOwnerStmt *n = makeNode(AlterOwnerStmt);
n->objectType = OBJECT_COLLATION;
n->object = $3;
n->newowner = $6;
$$ = (Node *)n;
}
| ALTER CONVERSION_P any_name OWNER TO RoleId
{
AlterOwnerStmt *n = makeNode(AlterOwnerStmt);