58 lines
1.8 KiB
MySQL
58 lines
1.8 KiB
MySQL
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-- ====================================
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-- 步骤1：全面检查数据库表结构
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-- ====================================
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-- 1.1 检查xq_client_log表的所有字段定义
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SELECT
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COLUMN_NAME as '字段名',
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DATA_TYPE as '数据类型',
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CHARACTER_MAXIMUM_LENGTH as '字符最大长度',
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NUMERIC_PRECISION as '数字精度',
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NUMERIC_SCALE as '数字小数位',
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IS_NULLABLE as '是否可空',
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COLUMN_DEFAULT as '默认值',
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COLUMN_TYPE as '完整类型'
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FROM INFORMATION_SCHEMA.COLUMNS
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'xq_client_log'
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ORDER BY ORDINAL_POSITION;
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-- 1.2 检查jbq_client_log表的所有字段定义
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SELECT
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COLUMN_NAME as '字段名',
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DATA_TYPE as '数据类型',
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CHARACTER_MAXIMUM_LENGTH as '字符最大长度',
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NUMERIC_PRECISION as '数字精度',
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NUMERIC_SCALE as '数字小数位',
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IS_NULLABLE as '是否可空',
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COLUMN_DEFAULT as '默认值',
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COLUMN_TYPE as '完整类型'
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FROM INFORMATION_SCHEMA.COLUMNS
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'jbq_client_log'
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ORDER BY ORDINAL_POSITION;
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-- 1.3 检查jbq_server_log表的所有字段定义
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SELECT
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COLUMN_NAME as '字段名',
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DATA_TYPE as '数据类型',
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CHARACTER_MAXIMUM_LENGTH as '字符最大长度',
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NUMERIC_PRECISION as '数字精度',
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NUMERIC_SCALE as '数字小数位',
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IS_NULLABLE as '是否可空',
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COLUMN_DEFAULT as '默认值',
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COLUMN_TYPE as '完整类型'
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FROM INFORMATION_SCHEMA.COLUMNS
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'jbq_server_log'
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ORDER BY ORDINAL_POSITION;
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-- 1.4 检查xq_client_log表的索引和约束
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SHOW INDEX FROM xq_client_log;
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-- 1.5 检查表的创建语句
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SHOW CREATE TABLE xq_client_log;
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SHOW CREATE TABLE jbq_client_log;
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SHOW CREATE TABLE jbq_server_log;
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