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22 lines
784 B
SQL
22 lines
784 B
SQL
CREATE DATABASE `db_name`;
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USE `db_name`;
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CREATE TABLE `tbl_dat` (
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`id_database` int(10) unsigned NOT NULL COMMENT '数据库名称ID',
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`id_table` int(10) unsigned NOT NULL COMMENT '数据表名称ID',
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`id_index` int(10) unsigned NOT NULL '数据索引名称ID',
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`key` varchar(220) NOT NULL '索引字段值',
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`id_dat`, bigint(20) unsigned NOT NULL COMMENT '存储唯一ID号',
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PRIMARY KEY(`id_database`, `id_table`, `id_index`, `key`) USING BTREE,
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KEY `Index_id_dat` (`id_dat`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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或
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CREATE TABLE `tbl_dat` (
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`key` varchar(256) NOT NULL COMMENT '由 id_database-id_table-id_index-id:key 拼接而成',
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`id_dat`, bigint(20) unsigned NOT NULL COMMENT '存储唯一ID号',
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PRIMARY KEY(`key`) USING BTREE,
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KEY `Index_id_dat` (`id_dat`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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