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20.2.1. CREATE PROCEDUREºÍCREATE FUNCTION
20.2.2. ALTER PROCEDUREºÍALTER FUNCTION
20.2.3. DROP PROCEDUREºÍDROP FUNCTION
20.2.4. SHOW CREATE PROCEDUREºÍSHOW CREATE FUNCTION
20.2.5. SHOW PROCEDURE STATUSºÍSHOW FUNCTION STATUS
20.2.6. CALLÓï¾ä
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20.2.8. DECLAREÓï¾ä
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