SQL Question Of The Day:

SQL Coding Question Of The Day:

PL/SQL Question Of The Day: what is the difference between compilation error and run time error? Explain with an example.

SQL Question Of The Day: What is the difference between primary key & unique key? Can I insert multiple null values in unique column? Explain with an example.

SQL Coding Question Of The Day:

PL/SQL Question Of The Day: What are the different types of cursors ?

SQL Question Of The Day: What is the limit of listagg function and what is the alternate method?

SQL Coding Question Of The Day: Write a query to display the table name, constraint name, column name using the data dictionary tables.

SQL Question Of The Day: What is the difference between substr and instr and explain with an use case?

SQL Coding Question Of The Day:

PL/SQL Question Of The Day: How to find the exact line where the error occured during the PL/SQL block execution?

SQL Question Of The Day: What is the max length of a object name before 12c and after 12c?

SQL Coding Question Of The Day:

PL/SQL Question Of The Day: What is the difference between named & positional parameters?

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SQL Question Of The Day:

SQL Coding Question Of The Day:

PL/SQL Question Of The Day: What is the difference between local and global variable and explain with an use case?

SQL Question Of The Day: Can I create both Btree and Bitmap Index on the same column ?

SQL Coding Question Of The Day: