greenplumn collationcmds 源码
greenplumn collationcmds 代码
文件路径：/src/include/commands/collationcmds.h
/*-------------------------------------------------------------------------
*
* collationcmds.h
* prototypes for collationcmds.c.
*
*
* Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/commands/collationcmds.h
*
*-------------------------------------------------------------------------
*/
#ifndef COLLATIONCMDS_H
#define COLLATIONCMDS_H
#include "catalog/objectaddress.h"
#include "nodes/parsenodes.h"
extern ObjectAddress DefineCollation(ParseState *pstate, List *names, List *parameters, bool if_not_exists);
extern void IsThereCollationInNamespace(const char *collname, Oid nspOid);
extern ObjectAddress AlterCollation(AlterCollationStmt *stmt);
#endif /* COLLATIONCMDS_H */
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