SQL query _slow_
От | Gregg Berkholtz |
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Тема | SQL query _slow_ |
Дата | |
Msg-id | 36D09076.A762A525@gbcomputers.com обсуждение исходный текст |
Ответы |
Re: [SQL] SQL query _slow_
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Список | pgsql-sql |
I have a few SQL query's that are taking in the range of 30-60 seconds to complete. They are searching tables that are no larger than 120 rows with I believe 7 columns of data each. Any ideas? The SQL statement is below: SELECT tblClientInfo.fName, tblClientInfo.lName, tblClientInfo.phoneNum, tblClientLocation.locationName, tblTroubTick.TroubTickLastUpdate, tblTroubTick.hoursInvested, tblSupportPersInfo.fName, tblSupportPersInfo.lName, tblPriority.priority, tblTroubTick.assetID, tblTroubTickStatus.troubTickStatus, tblTroubTickProblem.troubTickProblem FROM tblClientInfo, tblTroubTick, tblClientLocation, tblSupportPersInfo, tblPriority, tblTroubTickStatus, tblTroubTickProblem WHERE tblTroubTick.troubTickStatusID <> 7 AND tblClientLocation.locationID = tblClientInfo.locationID AND tblTroubTick.clientID = tblClientInfo.clientID AND tblTroubTick.supportPersID = tblSupportPersInfo.supportPersID AND tblTroubTick.priorityID = tblPriority.priorityID AND tblTroubTick.troubTickStatusID = tblTroubTickStatus.troubTickStatusID AND tblTroubTick.troubTickProblemID = tblTroubTickProblem.troubTickProblemID; Thanks for any help! Gregg Berkholtz
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