greenplumn createas 源码
greenplumn createas 代码
文件路径：/src/include/commands/createas.h
/*-------------------------------------------------------------------------
*
* createas.h
* prototypes for createas.c.
*
*
* Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/commands/createas.h
*
*-------------------------------------------------------------------------
*/
#ifndef CREATEAS_H
#define CREATEAS_H
#include "catalog/objectaddress.h"
#include "nodes/params.h"
#include "nodes/parsenodes.h"
#include "tcop/dest.h"
#include "utils/queryenvironment.h"
extern ObjectAddress ExecCreateTableAs(CreateTableAsStmt *stmt, const char *queryString,
ParamListInfo params, QueryEnvironment *queryEnv, char *completionTag);
extern int GetIntoRelEFlags(IntoClause *intoClause);
extern DestReceiver *CreateIntoRelDestReceiver(IntoClause *intoClause);
struct QueryDesc;
extern void intorel_initplan(struct QueryDesc *queryDesc, int eflags);
#endif /* CREATEAS_H */
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