diff options
| author | Simon Riggs | 2012-01-23 23:25:04 +0000 |
|---|---|---|
| committer | Simon Riggs | 2012-01-23 23:25:04 +0000 |
| commit | b8a91d9d1c7ec75aaecf13df687ec7b5b0ed35a6 (patch) | |
| tree | f49bd1ea95c2e141cb8fadd0495f682134053d38 /src/include/nodes | |
| parent | 4993a49b7cf1d23dfe1f9e1a85d9411b8ff57454 (diff) | |
ALTER <thing> [IF EXISTS] ... allows silent DDL if required,
e.g. ALTER FOREIGN TABLE IF EXISTS foo RENAME TO bar
Pavel Stehule
Diffstat (limited to 'src/include/nodes')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index dce0e7270d1..1d33cebc9b8 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -1171,6 +1171,7 @@ typedef struct AlterTableStmt RangeVar *relation; /* table to work on */ List *cmds; /* list of subcommands */ ObjectType relkind; /* type of object */ + bool missing_ok; /* skip error if table missing */ } AlterTableStmt; typedef enum AlterTableType @@ -1807,6 +1808,7 @@ typedef struct AlterSeqStmt NodeTag type; RangeVar *sequence; /* the sequence to alter */ List *options; + bool missing_ok; /* skip error if a role is missing? */ } AlterSeqStmt; /* ---------------------- @@ -2117,6 +2119,7 @@ typedef struct RenameStmt * trigger, etc) */ char *newname; /* the new name */ DropBehavior behavior; /* RESTRICT or CASCADE behavior */ + bool missing_ok; /* skip error if missing? */ } RenameStmt; /* ---------------------- @@ -2132,6 +2135,7 @@ typedef struct AlterObjectSchemaStmt List *objarg; /* argument types, if applicable */ char *addname; /* additional name if needed */ char *newschema; /* the new schema */ + bool missing_ok; /* skip error if missing? */ } AlterObjectSchemaStmt; /* ---------------------- |