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fix #893 index name contains "on" keyword

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张鑫
2018-08-29 14:37:27 +08:00
parent 8e856acac5
commit ea81b1dc92
2 changed files with 16 additions and 2 deletions
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4
parse/src/main/java/com/alibaba/otter/canal/parse/inbound/mysql/ddl/SimpleDdlParser.java
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@@ -44,8 +44,8 @@ public class SimpleDdlParser {
* http://dev.mysql.com/doc/refman/5.6/en/create-index.html * http://dev.mysql.com/doc/refman/5.6/en/create-index.html
* </pre> * </pre>
*/ */
public static final String CREATE_INDEX_PATTERN = "^\\s*CREATE\\s*(UNIQUE)?(FULLTEXT)?(SPATIAL)?\\s*INDEX\\s*(.*?)\\s*ON\\s*(.*?)$"; public static final String CREATE_INDEX_PATTERN = "^\\s*CREATE\\s*(UNIQUE)?(FULLTEXT)?(SPATIAL)?\\s*INDEX\\s*(.*?)\\s+ON\\s+(.*?)$";
public static final String DROP_INDEX_PATTERN = "^\\s*DROP\\s*INDEX\\s*(.*?)\\s*ON\\s*(.*?)$"; public static final String DROP_INDEX_PATTERN = "^\\s*DROP\\s*INDEX\\s*(.*?)\\s+ON\\s+(.*?)$";
public static DdlResult parse(String queryString, String schmeaName) { public static DdlResult parse(String queryString, String schmeaName) {
queryString = removeComment(queryString); // 去除/* */的sql注释内容 queryString = removeComment(queryString); // 去除/* */的sql注释内容

14
parse/src/test/java/com/alibaba/otter/canal/parse/inbound/mysql/SimpleDdlParserTest.java
View File

@@ -225,5 +225,19 @@ public class SimpleDdlParserTest {
Assert.assertNotNull(result); Assert.assertNotNull(result);
Assert.assertEquals("retl", result.getSchemaName()); Assert.assertEquals("retl", result.getSchemaName());
Assert.assertEquals("retl_mark", result.getTableName()); Assert.assertEquals("retl_mark", result.getTableName());
//test index name contains 'on' -- version
queryString = "create index schema_new_index_version_s_idx on q_contract_account (contract_id,main_contract_id)";
result = SimpleDdlParser.parse(queryString, "retl");
Assert.assertNotNull(result);
Assert.assertEquals("retl", result.getSchemaName());
Assert.assertEquals("q_contract_account", result.getTableName());
queryString = "drop index schema_new_index_version_s_idx on q_contract_account";
result = SimpleDdlParser.parse(queryString, "retl");
Assert.assertNotNull(result);
Assert.assertEquals("retl", result.getSchemaName());
Assert.assertEquals("q_contract_account", result.getTableName());
} }
} }