Login to APEX using workspace 1 schema 1 password
Click SQL Workshop
Click SQL Command
This will display a new page and it may be called as SQL Command Editor. The SQL command editor horizontally split into two portions. Upper portion is used for giving SQL Command and the bottom portion will display the results derived out of SQL Statements 1 commands.
Having created a table from excel data, if we want to see the structure of the table and the contents, give command as DESCRIBE << table name >>. In our case we have already created Account_Head_Master,
hence
Describe account_head_master
Or
desc account_head_master
may be given SQL Prompt or in the SQL Command window. If we use this command in SQL Command Window, our sql commands need not be ended with semi-colon (;) otherwise generally sql command should