mirror of https://github.com/citusdata/citus.git
30 lines
831 B
C
30 lines
831 B
C
/*
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* function_call_delegation.h
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* Declarations for public functions and variables used to delegate
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* function calls to worker nodes.
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*
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* Copyright (c), Citus Data, Inc.
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*/
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#ifndef FUNCTION_CALL_DELEGATION_H
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#define FUNCTION_CALL_DELEGATION_H
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#include "postgres.h"
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#include "distributed/distributed_planner.h"
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#include "distributed/multi_physical_planner.h"
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/*
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* These flags keep track of whether the process is currently in a delegated
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* function or procedure call.
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*/
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extern bool InTopLevelDelegatedFunctionCall;
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extern bool InDelegatedProcedureCall;
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PlannedStmt * TryToDelegateFunctionCall(DistributedPlanningContext *planContext);
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extern void CheckAndResetAllowedShardKeyValueIfNeeded(void);
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extern bool IsShardKeyValueAllowed(Const *shardKey, uint32 colocationId);
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#endif /* FUNCTION_CALL_DELEGATION_H */
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