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Fix an outdated DM table routing link (#18056) (#18059)
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ti-chi-bot authored Jul 22, 2024
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2 changes: 1 addition & 1 deletion dm/task-configuration-file-full.md
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Expand Up @@ -60,7 +60,7 @@ routes: # 上游和下游表之间的路由 table rout
table-pattern: "t_*" # 表名匹配规则,支持通配符 "*" 和 "?"
target-schema: "test" # 目标库名称
target-table: "t" # 目标表名称
# 可选配置:提取各分库分表的源信息,并写入下游用户自建的列,用于标识合表中各行数据的来源。如果配置该项,需要提前在下游手动创建合表,具体可参考 “table routing 文档” <https://docs.pingcap.com/zh/tidb/dev/dm-key-features#table-routing>。
# 可选配置:提取各分库分表的源信息,并写入下游用户自建的列,用于标识合表中各行数据的来源。如果配置该项,需要提前在下游手动创建合表,具体可参考 “table routing 文档” <https://docs.pingcap.com/zh/tidb/v8.2/dm-table-routing>。
# extract-table: # 提取分表去除 t_ 的后缀信息,并写入下游合表 c_table 列,例如,t_01 分表的数据会提取 01 写入下游 c_table 列
# table-regexp: "t_(.*)"
# target-column: "c_table"
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