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select a.customer_name, count(a.customer_name) from tableA a, tableC c, tableD d where a.id in (select id from tableD where field1 = '0') group by a.customer_name
|case statement in where clause with not exist||15||52|
|Oracle Next Available Number||2||41|
|Assistance required for troubleshooting an issue - ORA-12154: TNS error - MS SQL Server 2008||3||28|
|ORA-02288: invalid OPEN mode||2||17|
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