Answer / Ashok Kumar Meeena

A SQL catalog is a database system's central repository of metadata, which stores information about other databases, tables, views, stored procedures, and other database objects. It serves as a directory for these objects.

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i want count no of values in a column i.e enam eempno phoneno x 1 (98765,09887,096561,87964579,156678,678900876) that means if i select phone no from table i want to get total count of phone numbers i.e 6

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