8d73e917
陈威
初始化提交
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-- for AT mode you must to init this sql for you business database. the seata server not need it.
CREATE TABLE undo_log
(
id NUMBER(19) NOT NULL,
branch_id NUMBER(19) NOT NULL,
xid VARCHAR2(100) NOT NULL,
context VARCHAR2(128) NOT NULL,
rollback_info BLOB NOT NULL,
log_status NUMBER(10) NOT NULL,
log_created TIMESTAMP(0) NOT NULL,
log_modified TIMESTAMP(0) NOT NULL,
PRIMARY KEY (id),
CONSTRAINT ux_undo_log UNIQUE (xid, branch_id)
);
COMMENT ON TABLE undo_log IS 'AT transaction mode undo table';
-- Generate ID using sequence and trigger
CREATE SEQUENCE UNDO_LOG_SEQ START WITH 1 INCREMENT BY 1;
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