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Add operator_with_argtypes grammar rule

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This makes the handling of operators similar to that of functions and
aggregates.

Rename node FuncWithArgs to ObjectWithArgs, to reflect the expanded use.

Reviewed-by: Jim Nasby <Jim.Nasby@BlueTreble.com>
Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
This commit is contained in:
Peter Eisentraut
2016-12-28 12:00:00 -05:00
parent 63ebd377a6
commit 550214a4ef
8 changed files with 126 additions and 116 deletions
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20
src/include/nodes/parsenodes.h
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@@ -1753,7 +1753,7 @@ typedef struct GrantStmt
bool is_grant; /* true = GRANT, false = REVOKE */
GrantTargetType targtype; /* type of the grant target */
GrantObjectType objtype; /* kind of object being operated on */
List *objects; /* list of RangeVar nodes, FuncWithArgs nodes,
List *objects; /* list of RangeVar nodes, ObjectWithArgs nodes,
* or plain names (as Value strings) */
List *privileges; /* list of AccessPriv nodes */
/* privileges == NIL denotes ALL PRIVILEGES */
@@ -1763,16 +1763,16 @@ typedef struct GrantStmt
} GrantStmt;
/*
* Note: FuncWithArgs carries only the types of the input parameters of the
* Note: ObjectWithArgs carries only the types of the input parameters of the
* function. So it is sufficient to identify an existing function, but it
* is not enough info to define a function nor to call it.
*/
typedef struct FuncWithArgs
typedef struct ObjectWithArgs
{
NodeTag type;
List *funcname; /* qualified name of function */
List *funcargs; /* list of Typename nodes */
} FuncWithArgs;
List *objname; /* qualified name of function/operator */
List *objargs; /* list of Typename nodes */
} ObjectWithArgs;
/*
* An access privilege, with optional list of column names
@@ -2644,7 +2644,7 @@ typedef struct FunctionParameter
typedef struct AlterFunctionStmt
{
NodeTag type;
FuncWithArgs *func; /* name and args of function */
ObjectWithArgs *func; /* name and args of function */
List *actions; /* list of DefElem */
} AlterFunctionStmt;
@@ -3138,7 +3138,7 @@ typedef struct CreateCastStmt
NodeTag type;
TypeName *sourcetype;
TypeName *targettype;
FuncWithArgs *func;
ObjectWithArgs *func;
CoercionContext context;
bool inout;
} CreateCastStmt;
@@ -3153,8 +3153,8 @@ typedef struct CreateTransformStmt
bool replace;
TypeName *type_name;
char *lang;
FuncWithArgs *fromsql;
FuncWithArgs *tosql;
ObjectWithArgs *fromsql;
ObjectWithArgs *tosql;
} CreateTransformStmt;
/* ----------------------