diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2001-07-09 22:18:34 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2001-07-09 22:18:34 +0000 |
| commit | 4fe42dfbc3bafa0ea615239d716a6b37d67da253 (patch) | |
| tree | 38dae72295452dbaf3353007a5c663100fd4cb06 /src/interfaces/ecpg | |
| parent | 8902f49abb37f16582593f3533bda62fb65beec1 (diff) | |
Add SHARE UPDATE EXCLUSIVE lock mode, coming soon to a VACUUM near you.
Name chosen per pghackers discussion around 6/22/01.
Diffstat (limited to 'src/interfaces/ecpg')
| -rw-r--r-- | src/interfaces/ecpg/preproc/preproc.y | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/interfaces/ecpg/preproc/preproc.y b/src/interfaces/ecpg/preproc/preproc.y index 2228c125d8a..e0626025d8f 100644 --- a/src/interfaces/ecpg/preproc/preproc.y +++ b/src/interfaces/ecpg/preproc/preproc.y @@ -326,7 +326,7 @@ make_name(void) %type <str> createdb_opt_list opt_encoding OptInherit Geometric %type <str> DropdbStmt ClusterStmt grantee RevokeStmt Bit bit %type <str> GrantStmt privileges operation_commalist operation PosAllConst -%type <str> opt_cursor opt_lmode ConstraintsSetStmt comment_tg AllConst +%type <str> opt_cursor ConstraintsSetStmt comment_tg AllConst %type <str> case_expr when_clause_list case_default case_arg when_clause %type <str> select_clause opt_select_limit select_limit_value ConstraintTimeSpec %type <str> select_offset_value ReindexStmt join_type opt_boolean @@ -2440,15 +2440,15 @@ opt_lock: IN lock_type MODE { $$ = cat_str(3, make_str("in"), $2, ma | /*EMPTY*/ { $$ = EMPTY;} ; -lock_type: SHARE ROW EXCLUSIVE { $$ = make_str("share row exclusive"); } - | ROW opt_lmode { $$ = cat2_str(make_str("row"), $2);} - | ACCESS opt_lmode { $$ = cat2_str(make_str("access"), $2);} - | opt_lmode { $$ = $1; } - ; - -opt_lmode: SHARE { $$ = make_str("share"); } - | EXCLUSIVE { $$ = make_str("exclusive"); } - ; +lock_type: ACCESS SHARE { $$ = make_str("access share"); } + | ROW SHARE { $$ = make_str("access share"); } + | ROW EXCLUSIVE { $$ = make_str("row exclusive"); } + | SHARE UPDATE EXCLUSIVE { $$ = make_str("share update exclusive"); } + | SHARE { $$ = make_str("share"); } + | SHARE ROW EXCLUSIVE { $$ = make_str("share row exclusive"); } + | EXCLUSIVE { $$ = make_str("exclusive"); } + | ACCESS EXCLUSIVE { $$ = make_str("access exclusive"); } + ; /***************************************************************************** * |