While connecting to Oracle Db i am getting the following
error message- ORA-12154: TNS:could not resolve the connect
identifier specified
what are the steps to solve this problem?
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Answer Posted / harshada
Firstly Sys DBA/Manager sould create the user and allow him
to create the session permission with some password. then
mount the database it will allow you to connect the
database.
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in user parameter property we have list of values.can we write select query for binding? for example:: select empno from emp where deptno=:deptnum :deptnum is first parameter it displays distinct dept nos. if i do like this it is giving error:: bind variables are not allowed in the select statement
