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Diffstat (limited to 'src/include/nodes/primnodes.h')
| -rw-r--r-- | src/include/nodes/primnodes.h | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/src/include/nodes/primnodes.h b/src/include/nodes/primnodes.h index f6dd27edcc..74f228d959 100644 --- a/src/include/nodes/primnodes.h +++ b/src/include/nodes/primnodes.h @@ -1293,39 +1293,6 @@ typedef struct MinMaxExpr } MinMaxExpr; /* - * SQLValueFunction - parameterless functions with special grammar productions - * - * The SQL standard categorizes some of these as <datetime value function> - * and others as <general value specification>. We call 'em SQLValueFunctions - * for lack of a better term. We store type and typmod of the result so that - * some code doesn't need to know each function individually, and because - * we would need to store typmod anyway for some of the datetime functions. - * Note that currently, all variants return non-collating datatypes, so we do - * not need a collation field; also, all these functions are stable. - */ -typedef enum SQLValueFunctionOp -{ - SVFOP_CURRENT_DATE, - SVFOP_CURRENT_TIME, - SVFOP_CURRENT_TIME_N, - SVFOP_CURRENT_TIMESTAMP, - SVFOP_CURRENT_TIMESTAMP_N, - SVFOP_LOCALTIME, - SVFOP_LOCALTIME_N, - SVFOP_LOCALTIMESTAMP, - SVFOP_LOCALTIMESTAMP_N -} SQLValueFunctionOp; - -typedef struct SQLValueFunction -{ - Expr xpr; - SQLValueFunctionOp op; /* which function this is */ - Oid type; /* result type/typmod */ - int32 typmod; - int location; /* token location, or -1 if unknown */ -} SQLValueFunction; - -/* * XmlExpr - various SQL/XML functions requiring special grammar productions * * 'name' carries the "NAME foo" argument (already XML-escaped). |