Can a varchar be a primary key?
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What are the commands used in sql?
What is the diffrence between IN and EXISTS.which one is faster.
Why trigger is used in sql?
create a store procedure and created synonms for that store procedure after modify that store procedure will effect on synonms? If we delete the store procedure what happened to that synonms?
Is there a pl/sql pragma similar to deterministic, but for the scope of one single sql select?
What is embedded sql in db2?
What is error ora-12154: tns:could not resolve the connect identifier specified?
How to call the function and Procedure in trigger?
what is 'mysqldump'? : Sql dba
What are the types of subqueries?
ERROR:Insert or update on table"accnt" violates foreign key constraints "acct_to_curr_symbol" DETAILS:KEY(accnt_curr_id)(-2)is not present in the table "curr_symbol" ......solve The Problem..
what are the t string functions available in tsql? : Transact sql
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