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Delete ExecuteRemoteCommand function

pull/1454/head
velioglu 2017-06-15 17:11:19 +03:00
parent 173fe137af
commit a17ab6408a
2 changed files with 0 additions and 61 deletions
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59
src/backend/distributed/worker/worker_data_fetch_protocol.c
View File

@ -1125,65 +1125,6 @@ ExecuteRemoteQuery(const char *nodeName, uint32 nodePort, char *runAsUser,
} }
/*
* ExecuteRemoteCommand executes the given SQL command. This command could be an
* Insert, Update, or Delete statement, or a utility command that returns
* nothing. If query is successfuly executed, the function returns true.
* Otherwise, it returns false.
*/
bool
ExecuteRemoteCommand(const char *nodeName, uint32 nodePort, StringInfo queryString)
{
char *nodeDatabase = get_database_name(MyDatabaseId);
int32 connectionId = -1;
QueryStatus queryStatus = CLIENT_INVALID_QUERY;
bool querySent = false;
bool queryReady = false;
bool queryDone = false;
connectionId = MultiClientConnect(nodeName, nodePort, nodeDatabase, NULL);
if (connectionId == INVALID_CONNECTION_ID)
{
return false;
}
querySent = MultiClientSendQuery(connectionId, queryString->data);
if (!querySent)
{
MultiClientDisconnect(connectionId);
return false;
}
while (!queryReady)
{
ResultStatus resultStatus = MultiClientResultStatus(connectionId);
if (resultStatus == CLIENT_RESULT_READY)
{
queryReady = true;
}
else if (resultStatus == CLIENT_RESULT_BUSY)
{
long sleepIntervalPerCycle = RemoteTaskCheckInterval * 1000L;
pg_usleep(sleepIntervalPerCycle);
}
else
{
MultiClientDisconnect(connectionId);
return false;
}
}
queryStatus = MultiClientQueryStatus(connectionId);
if (queryStatus == CLIENT_QUERY_DONE)
{
queryDone = true;
}
MultiClientDisconnect(connectionId);
return queryDone;
}
/* /*
* Parses the given DDL command, and returns the tree node for parsed command. * Parses the given DDL command, and returns the tree node for parsed command.
*/ */

2
src/include/distributed/worker_protocol.h
View File

@ -128,8 +128,6 @@ extern List * TableDDLCommandList(const char *nodeName, uint32 nodePort,
extern StringInfo TaskFilename(StringInfo directoryName, uint32 taskId); extern StringInfo TaskFilename(StringInfo directoryName, uint32 taskId);
extern List * ExecuteRemoteQuery(const char *nodeName, uint32 nodePort, char *runAsUser, extern List * ExecuteRemoteQuery(const char *nodeName, uint32 nodePort, char *runAsUser,
StringInfo queryString); StringInfo queryString);
extern bool ExecuteRemoteCommand(const char *nodeName, uint32 nodePort,
StringInfo queryString);
extern List * ColumnDefinitionList(List *columnNameList, List *columnTypeList); extern List * ColumnDefinitionList(List *columnNameList, List *columnTypeList);
extern CreateStmt * CreateStatement(RangeVar *relation, List *columnDefinitionList); extern CreateStmt * CreateStatement(RangeVar *relation, List *columnDefinitionList);
extern CopyStmt * CopyStatement(RangeVar *relation, char *sourceFilename); extern CopyStmt * CopyStatement(RangeVar *relation, char *sourceFilename);