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-- -------------------------------- The script used when storeMode is 'db' --------------------------------
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-- the table to store GlobalSession data
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CREATE TABLE IF NOT EXISTS `global_table`
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(
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`xid` VARCHAR(128) NOT NULL,
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`transaction_id` BIGINT,
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`status` TINYINT NOT NULL,
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`application_id` VARCHAR(32),
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`transaction_service_group` VARCHAR(32),
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`transaction_name` VARCHAR(128),
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`timeout` INT,
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`begin_time` BIGINT,
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`application_data` VARCHAR(2000),
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`gmt_create` DATETIME,
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`gmt_modified` DATETIME,
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PRIMARY KEY (`xid`),
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KEY `idx_gmt_modified_status` (`gmt_modified`, `status`),
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KEY `idx_transaction_id` (`transaction_id`)
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) ENGINE = InnoDB
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DEFAULT CHARSET = utf8mb4;
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-- the table to store BranchSession data
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CREATE TABLE IF NOT EXISTS `branch_table`
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(
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`branch_id` BIGINT NOT NULL,
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`xid` VARCHAR(128) NOT NULL,
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`transaction_id` BIGINT,
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`resource_group_id` VARCHAR(32),
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`resource_id` VARCHAR(256),
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`branch_type` VARCHAR(8),
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`status` TINYINT,
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`client_id` VARCHAR(64),
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`application_data` VARCHAR(2000),
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`gmt_create` DATETIME(6),
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`gmt_modified` DATETIME(6),
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PRIMARY KEY (`branch_id`),
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KEY `idx_xid` (`xid`)
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) ENGINE = InnoDB
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DEFAULT CHARSET = utf8mb4;
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-- the table to store lock data
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CREATE TABLE IF NOT EXISTS `lock_table`
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(
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`row_key` VARCHAR(128) NOT NULL,
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`xid` VARCHAR(96),
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`transaction_id` BIGINT,
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`branch_id` BIGINT NOT NULL,
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`resource_id` VARCHAR(256),
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`table_name` VARCHAR(32),
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`pk` VARCHAR(36),
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`gmt_create` DATETIME,
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`gmt_modified` DATETIME,
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PRIMARY KEY (`row_key`),
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KEY `idx_branch_id` (`branch_id`)
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) ENGINE = InnoDB
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DEFAULT CHARSET = utf8mb4;
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-- for AT mode you must to init this sql for you business database. the seata server not need it.
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CREATE TABLE IF NOT EXISTS `undo_log`
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(
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`branch_id` BIGINT(20) NOT NULL COMMENT 'branch transaction id',
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`xid` VARCHAR(100) NOT NULL COMMENT 'global transaction id',
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`context` VARCHAR(128) NOT NULL COMMENT 'undo_log context,such as serialization',
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`rollback_info` LONGBLOB NOT NULL COMMENT 'rollback info',
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`log_status` INT(11) NOT NULL COMMENT '0:normal status,1:defense status',
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`log_created` DATETIME(6) NOT NULL COMMENT 'create datetime',
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`log_modified` DATETIME(6) NOT NULL COMMENT 'modify datetime',
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UNIQUE KEY `ux_undo_log` (`xid`, `branch_id`)
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) ENGINE = InnoDB
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AUTO_INCREMENT = 1
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DEFAULT CHARSET = utf8mb4 COMMENT ='AT transaction mode undo table';
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