25 lines
753 B
SQL
25 lines
753 B
SQL
-- pl_personnel 增加人员归属：self-山峡 carrier-非山峡
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SET @col_exists := (
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SELECT COUNT(*)
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'pl_personnel'
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AND COLUMN_NAME = 'personnel_affiliation'
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);
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SET @ddl := IF(
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@col_exists = 0,
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'ALTER TABLE `pl_personnel`
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ADD COLUMN `personnel_affiliation` varchar(20) NOT NULL DEFAULT ''self''
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COMMENT ''人员归属 self-山峡 carrier-非山峡''
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AFTER `personnel_type`',
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'SELECT ''personnel_affiliation already exists'' AS msg'
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);
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PREPARE stmt FROM @ddl;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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UPDATE `pl_personnel`
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SET `personnel_affiliation` = 'self'
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WHERE `personnel_affiliation` IS NULL OR `personnel_affiliation` = '';
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