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Original file line number Diff line number Diff line change
Expand Up @@ -132,7 +132,7 @@ CREATE CATALOG catalog_name PROPERTIES (
"driver_url" = "https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/jdbc_driver/mysql-connector-java-8.0.25.jar",
"driver_class" = "com.mysql.cj.jdbc.Driver"
);
CREATE CATALOG jdbc WITH RESOURCE msyql_resource;
CREATE CATALOG jdbc WITH RESOURCE mysql_resource;

-- 1.2.0 Version
CREATE CATALOG jdbc PROPERTIES (
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2 changes: 1 addition & 1 deletion docs/zh-CN/docs/advanced/best-practice/compaction.md
Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,7 @@ Vertical compaction中将按行合并的方式改变为按列组合并,每次

## Segment compaction
Segment compaction 主要应对单批次大数据量的导入场景。和 Vertical compaction 的触发机制不同,Segment compaction 是在导入过程中,针对一批次数据内,多个 Segment 进行的合并操作。这种机制可以有效减少最终生成的 Segment 数量,避免 -238 (OLAP_ERR_TOO_MANY_SEGMENTS)错误的出现。
Segmetn compaction 有以下特点:
Segment compaction 有以下特点:

- 可以减少导入产生的 segment 数量
- 合并过程与导入过程并行,不会额外增加导入时间
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Original file line number Diff line number Diff line change
Expand Up @@ -138,7 +138,7 @@ CREATE CATALOG catalog_name PROPERTIES (
"driver_url" = "https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/jdbc_driver/mysql-connector-java-8.0.25.jar",
"driver_class" = "com.mysql.cj.jdbc.Driver"
);
CREATE CATALOG jdbc WITH RESOURCE msyql_resource;
CREATE CATALOG jdbc WITH RESOURCE mysql_resource;

-- 1.2.0 版本
CREATE CATALOG jdbc PROPERTIES (
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