diff options
Diffstat (limited to 'src/backend/parser/parse_target.c')
| -rw-r--r-- | src/backend/parser/parse_target.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/backend/parser/parse_target.c b/src/backend/parser/parse_target.c index e77b542fd7..4cca97ff9c 100644 --- a/src/backend/parser/parse_target.c +++ b/src/backend/parser/parse_target.c @@ -1876,6 +1876,49 @@ FigureColnameInternal(Node *node, char **name) return 2; } break; + case T_SQLValueFunction: + /* make these act like a function or variable */ + switch (((SQLValueFunction *) node)->op) + { + case SVFOP_CURRENT_DATE: + *name = "current_date"; + return 2; + case SVFOP_CURRENT_TIME: + case SVFOP_CURRENT_TIME_N: + *name = "current_time"; + return 2; + case SVFOP_CURRENT_TIMESTAMP: + case SVFOP_CURRENT_TIMESTAMP_N: + *name = "current_timestamp"; + return 2; + case SVFOP_LOCALTIME: + case SVFOP_LOCALTIME_N: + *name = "localtime"; + return 2; + case SVFOP_LOCALTIMESTAMP: + case SVFOP_LOCALTIMESTAMP_N: + *name = "localtimestamp"; + return 2; + case SVFOP_CURRENT_ROLE: + *name = "current_role"; + return 2; + case SVFOP_CURRENT_USER: + *name = "current_user"; + return 2; + case SVFOP_USER: + *name = "user"; + return 2; + case SVFOP_SESSION_USER: + *name = "session_user"; + return 2; + case SVFOP_CURRENT_CATALOG: + *name = "current_catalog"; + return 2; + case SVFOP_CURRENT_SCHEMA: + *name = "current_schema"; + return 2; + } + break; case T_XmlExpr: /* make SQL/XML functions act like a regular function */ switch (((XmlExpr *) node)->op) |