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DB2 SQL PL
SQL PLÊÇDB2ËùÖ§³ÖµÄ¹ý³Ì»¯ÓïÑÔ£¬ËüÊÇSQL/PSM±ê×¼µÄÒ»¸ö×Ó¼¯¡£Æä¸ù¾ÝÓ¦Ó÷¶Î§²»Í¬£¬ÓÖ·ÖΪInline SQL PL£¬Embeded SQL PLºÍCompiled SQL PL¡£
Inline SQL PL
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Óï·¨¹æÔò£ºBEGIN ATOMIC ... END
Embeded SQL PL
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Óï·¨¹æÔò£ºBEGIN COMPOUND [ATOMIC|NOT ATOMIC] STATIC ... END
Compiled SQL PL
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SQL Routine
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DB2¶ÔPL/SQLµÄÖ§³Ö
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db2start
db2set DB2_COMPATIBILITY_VECTOR=ORA
db2set DB2_DEFERRED_PREPARE_SEMANTICS=YES
db2stop
db2start
db2 CREATE DATABASE DB
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CONNECT TO DB;
SET SQLCOMPAT PLSQL;
-- Semicolon is used to terminate
-- the CREATE TABLE statement:
CREATE TABLE t1 (c1 NUMBER);
-- Forward slash on a new line is used to terminate
-- the CREATE PROCEDURE statement:
CREATE OR REPLACE PROCEDURE testdb(num IN NUMBER, message OUT VARCHAR2)
AS
BEGIN
INSERT INTO t1 VALUES (num);
message := 'The number you passed is: ' || TO_CHAR(num);
END;
/
CALL testdb(100, ?); 


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