mirror of
https://github.com/zebrajr/postgres.git
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1dbf8aa7a8
in schemas other than the system namespace; however, there's no search path yet, and not all operations work yet on tables outside the system namespace.
80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
/*-------------------------------------------------------------------------
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*
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* command.h
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* prototypes for command.c.
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*
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*
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* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $Id: command.h,v 1.35 2002/03/26 19:16:40 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef COMMAND_H
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#define COMMAND_H
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#include "utils/portal.h"
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/*
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* PerformPortalFetch
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* Performs the POSTQUEL function FETCH. Fetches count (or all if 0)
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* tuples in portal with name in the forward direction iff goForward.
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*
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* Exceptions:
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* BadArg if forward invalid.
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* "ERROR" if portal not found.
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*/
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extern void PerformPortalFetch(char *name, bool forward, int count,
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CommandDest dest, char *completionTag);
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/*
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* PerformPortalClose
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* Performs the POSTQUEL function CLOSE.
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*/
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extern void PerformPortalClose(char *name, CommandDest dest);
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extern void PortalCleanup(Portal portal);
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/*
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* ALTER TABLE variants
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*/
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extern void AlterTableAddColumn(const char *relationName,
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bool inh, ColumnDef *colDef);
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extern void AlterTableAlterColumnDefault(const char *relationName,
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bool inh, const char *colName,
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Node *newDefault);
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extern void AlterTableAlterColumnFlags(const char *relationName,
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bool inh, const char *colName,
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Node *flagValue, const char *flagType);
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extern void AlterTableDropColumn(const char *relationName,
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bool inh, const char *colName,
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int behavior);
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extern void AlterTableAddConstraint(char *relationName,
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bool inh, List *newConstraints);
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extern void AlterTableDropConstraint(const char *relationName,
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bool inh, const char *constrName,
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int behavior);
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extern void AlterTableCreateToastTable(Oid relOid, bool silent);
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extern void AlterTableOwner(const RangeVar *tgtrel, const char *newOwnerName);
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/*
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* LOCK
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*/
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extern void LockTableCommand(LockStmt *lockstmt);
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/*
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* SCHEMA
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*/
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extern void CreateSchemaCommand(CreateSchemaStmt *parsetree);
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#endif /* COMMAND_H */
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