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[2.0.2] zh: source level filter support #563

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Mar 8, 2021
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[2.0.2] zh: source level filter support #563

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75e7fd6
Update key-features.md
lance6716 Feb 22, 2021
f7e9466
Update source-configuration-file.md
lance6716 Feb 22, 2021
61a9e78
Merge branch 'master' into patch-24
CharLotteiu Mar 3, 2021
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Apply suggestions from code review
CharLotteiu Mar 3, 2021
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CharLotteiu Mar 3, 2021
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Merge branch 'master' into patch-24
CharLotteiu Mar 8, 2021
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3 changes: 2 additions & 1 deletion zh/key-features.md
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Original file line number Diff line number Diff line change
Expand Up @@ -247,7 +247,8 @@ Binlog event filter 是比迁移表黑白名单更加细粒度的过滤规则，

> **注意：**
>
> 同一个表匹配上多个规则，将会顺序应用这些规则，并且黑名单的优先级高于白名单，即如果同时存在规则 `Ignore` 和 `Do` 应用在某个 table 上，那么 `Ignore` 生效。
> - 同一个表匹配上多个规则，将会顺序应用这些规则，并且黑名单的优先级高于白名单，即如果同时存在规则 `Ignore` 和 `Do` 应用在某个 table 上，那么 `Ignore` 生效。
> - 从 DM v2.0.2 开始，Binlog event filter 也可以在上游数据库配置文件中进行配置。见[上游数据库配置文件介绍](source-configuration-file.md)。

### 参数配置

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19 changes: 19 additions & 0 deletions zh/source-configuration-file.md
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Expand Up @@ -36,6 +36,16 @@ from:
# interval: 3600
# expires: 0
# remain-space: 15

# 从 DM v2.0.2 开始，Binlog event filter 也可以在上游数据库配置文件中进行配置
# case-sensitive: false
# filters:
# - schema-pattern: dmctl
# table-pattern: t_1
# events: []
# sql-pattern:
# - alter table .* add column `aaa` int
# action: Ignore
```

> **注意：**
Expand Down Expand Up @@ -72,3 +82,12 @@ from:
> **注意：**
>
> 仅在 `interval` 不为 0 且 `expires` 和 `remain-space` 两个配置项中至少有一个不为 0 的情况下 DM 的自动清理策略才会生效。

### Binlog event filter

从 DM v2.0.2 开始，Binlog event filter 也可以在上游数据库配置文件中进行配置。

| 配置项 | 说明 |
| :------------ | :--------------------------------------- |
| `case-sensitive` | Binlog event filter 标识符是否大小写敏感。默认值：false 。|
| `filters` | 配置 Binlog event filter，含义见 [Binlog event filter 参数解释](key-features.md#参数解释-2)。 |