How to write pl sql program in mysql

The Overflow Blog. Podcast Making Agile work for data science. Stack Gives Back Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Linked Related Hot Network Questions. Question feed. Stack Overflow works best with JavaScript enabled. Accept all cookies Customize settings. Scoping Sample 4. Batch Transaction Processing Sample 5. Calling a Stored Procedure Running the Programs All the sample programs in this appendix and several others throughout this guide are available online.

FOR Loop" sample2 "Sample 2. Cursors" sample3 "Sample 3. Scoping" sample4 "Sample 4. Batch Transaction Processing" sample5 "Sample 5.

Input Table Not applicable. Cursors The following example uses a cursor to select the five highest paid employees from the emp table. Scoping The following example illustrates block structure and scope rules. Batch Transaction Processing In the next example the accounts table is modified according to instructions stored in the action table. Create it. Value inserted. Updated instead. No action taken.

Sample 5. IN represents the value that will be passed from outside and OUT represents the parameter that will be used to return a value outside of the procedure. The following example illustrates how to create and call a standalone function. While creating a function, you give a definition of what the function has to do.

To use a function, you will have to call that function to perform the defined task. When a program calls a function, the program control is transferred to the called function.