AS400
DB2 SQL 102 DDL : ALTER TABLE
SQL ALTER TABLE statement gives options to change almost every thing in TABLE structure. Like Add, Drop or Change definition of column(s). The altered table may consist up to 8000 columns.
DB2 SQL 102 DDL : CREATE TABLE
SQL Data Definition Language(DDL) works around the definition of Data. In simple word DDL is about create, delete, and alter SQL Tables. Create Table DB2 SQL provide 3 ways to use CREATE TABLE Statement.
DB2 SQL 101 Basic
Structured Query Language aka SQL is industry standard to talk to Relation database management systems (RDBMS). RDBMS and SQL are like alias to each other. To perform any action on RDBMS you need SQL.
ILE RPG : Track ENTER key
In RPG, how can we track if user pressed any of function key (F01 to F24) on screen ? Of course, by using CA/CF indicators. But how we can check if user pressed enter key on screen?