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| Current File : //usr/local/include/postgresql/server/parser/parse_type.h |
/*------------------------------------------------------------------------- * * parse_type.h * handle type operations for parser * * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * $PostgreSQL: pgsql/src/include/parser/parse_type.h,v 1.39 2008/01/01 19:45:58 momjian Exp $ * *------------------------------------------------------------------------- */ #ifndef PARSE_TYPE_H #define PARSE_TYPE_H #include "access/htup.h" #include "parser/parse_node.h" typedef HeapTuple Type; extern Type LookupTypeName(ParseState *pstate, const TypeName *typename, int32 *typmod_p); extern Type typenameType(ParseState *pstate, const TypeName *typename, int32 *typmod_p); extern Oid typenameTypeId(ParseState *pstate, const TypeName *typename, int32 *typmod_p); extern char *TypeNameToString(const TypeName *typename); extern char *TypeNameListToString(List *typenames); extern Type typeidType(Oid id); extern Oid typeTypeId(Type tp); extern int16 typeLen(Type t); extern bool typeByVal(Type t); extern char *typeTypeName(Type t); extern Oid typeTypeRelid(Type typ); extern Datum stringTypeDatum(Type tp, char *string, int32 atttypmod); extern Oid typeidTypeRelid(Oid type_id); extern void parseTypeString(const char *str, Oid *type_id, int32 *typmod_p); #define ISCOMPLEX(typeid) (typeidTypeRelid(typeid) != InvalidOid) #endif /* PARSE_TYPE_H */