Attempt the following;
1. Run the lab_03_01.sql script in the attached file to create the SAL_HISTORY table.
2. Display the structure of the SAL_HISTORY table.
3. Run the lab_03_03.sql.sql script in the attached file to create the MGR_HISTORY table.
4. Display the structure of the MGR_HISTORY table.
5. Run the lab_03_05.sql.sql script in the attached file to create the SPECIAL_SALtable.
6. Display the structure of the SPECIAL_SAL table.
7.a Run the lab_03_08a.sql script in the lattached file to create the SALES_SOURCE_DATA table.
7b. Run the lab_03_08b.sql script in the lattached file to insert records into the SALES_SOURCE_DATA table
7.c Display the records from the SALES_SOURCE_DATA table.
Take a screenshot of the result of the queries and submit it.
Download:- Sql_files.zip