In a table can we use primary key in one column and in another column both unique and not null constrains.if yes how?
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What are the steps involved in the process flow of the sql statement through channel attached system?
Hi frnds...can any one help me regarding this que.. We have column in a table name it as C1 WHICH CONTAIN ALPHANUMERIC AND NUMERIC VALUES. C1 2A 2B 2V 2H 1 2 3 4 5 i want to retrive numeric values like 1,2,3,4,5 How we can get Plz let me know.Thanks in advance
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