42 lines
1.5 KiB
SQL
42 lines
1.5 KiB
SQL
-- 修复xljk_consultation_schedule表结构
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-- 作者：AI Cursor
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-- 日期：2025-07-27
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-- 检查time_slot列是否存在，如果不存在则添加
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SET @column_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 = 'xljk_consultation_schedule'
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AND COLUMN_NAME = 'time_slot'
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);
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-- 如果time_slot列不存在，添加它
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SET @add_time_slot = CONCAT('ALTER TABLE xljk_consultation_schedule ADD COLUMN time_slot char(1) NOT NULL COMMENT \'时段类型（0上午 1下午）\' AFTER schedule_date');
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SET @add_start_time = CONCAT('ALTER TABLE xljk_consultation_schedule ADD COLUMN start_time varchar(5) NOT NULL COMMENT \'开始时间（HH:mm）\' AFTER time_slot');
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SET @add_end_time = CONCAT('ALTER TABLE xljk_consultation_schedule ADD COLUMN end_time varchar(5) NOT NULL COMMENT \'结束时间（HH:mm）\' AFTER start_time');
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SET @modify_status = CONCAT('ALTER TABLE xljk_consultation_schedule MODIFY COLUMN status char(1) NOT NULL DEFAULT \'0\' COMMENT \'状态（0正常 1停用）\'');
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-- 执行SQL语句
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PREPARE stmt FROM @add_time_slot;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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PREPARE stmt FROM @add_start_time;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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PREPARE stmt FROM @add_end_time;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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PREPARE stmt FROM @modify_status;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 确认表结构
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SELECT COLUMN_NAME, DATA_TYPE, COLUMN_COMMENT
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'xljk_consultation_schedule'
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ORDER BY ORDINAL_POSITION; |