Skip to content

fix(mysql): add FROM for large batch reads - #883

Closed
HarsenLin wants to merge 16 commits into
developfrom
fix/TAP-12729-mysql-batch-read-sql
Closed

fix(mysql): add FROM for large batch reads#883
HarsenLin wants to merge 16 commits into
developfrom
fix/TAP-12729-mysql-batch-read-sql

Conversation

@HarsenLin

Copy link
Copy Markdown
Contributor

变更说明

修复 MySQL 连接器在字段数大于 50 时批量读取 SQL 缺少 FROM 的问题,避免 source_batch_read 在表名附近触发 SQL 语法错误。

  • 大字段表查询改为 SELECT * FROM <schema.table>。
  • 强化 51 字段场景回归测试,精确校验带转义 schema/table 的完整 SQL。

验证

  • JDK 17
  • mvn --batch-mode --offline -pl connectors/mysql-connector -am -Dmaven.gitcommitid.skip=true -Djacoco.skip=true test
  • 结果:15 个模块构建成功,MysqlConnectorTest 17/17 通过。

关联:TAP-12729

@HarsenLin HarsenLin closed this Aug 28, 2026
@HarsenLin
HarsenLin deleted the fix/TAP-12729-mysql-batch-read-sql branch August 28, 2026 02:17
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants