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Debezium系列之：修改源码支持drop foreign key if exists fk
2022-07-05 18:45:00 【目标博客专家】
Debezium系列之：修改源码支持drop foreign key if exists fk
一、drop已经存在的外键报错
- io.debezium.text.ParsingException: DDL statement couldn’t be parsed.
- no viable alternative at input ‘ALTER TABLE mytable DROP FOREIGN KEY IF’ at io.debezium.antlr.ParsingErrorListener.syntaxError(ParsingErrorListener.java:43)
at org.antlr.v4.runtime.ProxyErrorListener.syntaxError(ProxyErrorListener.java:41)
二、修改源码MySqlParser.g4
debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/mysql/generated/MySqlParser.g4
| DROP FOREIGN KEY uid ifExists? 边栏推荐
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