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33 lines
863 B
MySQL
33 lines
863 B
MySQL
2 years ago
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CREATE TABLE `tb_key_sequence` (
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`seq_name` varchar(3) NOT NULL COMMENT '시퀀스 prefix',
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`seq_no` int NOT NULL COMMENT '시퀀스 no',
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PRIMARY KEY (`seq_name`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='tb_key_sequence';
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CREATE FUNCTION `fn_get_key_seq`(`p_seq_name` VARCHAR(3), `p_key_length` int)
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RETURNS varchar(20) CHARSET utf8
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BEGIN
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DECLARE RTN_VAL VARCHAR(20);
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INSERT INTO tb_key_sequence (seq_name, seq_no)
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values (p_seq_name, LAST_INSERT_ID(1))
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ON DUPLICATE KEY UPDATE seq_no=LAST_INSERT_ID(seq_no+1);
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set @ret = row_count();
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if @ret = 0 then
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set RTN_VAL = '0';
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else
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SET RTN_VAL = (SELECT TRIM(CONCAT(p_seq_name, LPAD(LAST_INSERT_ID(),p_key_length,'0'))));
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end if;
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RETURN RTN_VAL;
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END ;
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2 years ago
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