Lecture 64: Process control and conditional judgment of MySQL stored procedures

1. Flow control of stored procedures

When using stored procedures, you can not only use variables to assign values, but also use variables to pass parameters. You can even use process controls such as IF and CASE to make more accurate conditional judgments with variables.

2.IF process control

2.1.IF flow control syntax structure

Just like a development language, the structure is just this structure.

IF 条件1 THEN
ELSE