greenplumn storage_database 源码
greenplumn storage_database 代码
文件路径：/src/include/catalog/storage_database.h
/*-------------------------------------------------------------------------
*
* storage_database.h
* prototypes for functions in backend/catalog/storage_database.c
*
* src/include/catalog/storage_database.h
*
*-------------------------------------------------------------------------
*/
#ifndef STORAGE_DATABASE_H
#define STORAGE_DATABASE_H
#include "storage/dbdirnode.h"
extern void ScheduleDbDirDelete(Oid db_id, Oid tablespace_oid, bool forCommit);
extern void DoPendingDbDeletes(bool isCommit);
extern int GetPendingDbDeletes(bool forCommit, DbDirNode **ptr);
extern void DropDatabaseDirectories(DbDirNode *deldbs, int ndeldbs, bool isRedo);
extern void PostPrepare_DatabaseStorage(void);
extern void MoveDbSessionLockAcquire(Oid db_id);
extern void MoveDbSessionLockRelease(void);
extern void DatabaseStorageResetSessionLock(void);
#endif /* STORAGE_DATABASE_H */
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