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Code Issues Releases Wiki Activity

bug fixed for mysql parser, support 'add constraint unique' syntax. fixed issue #1339

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This commit is contained in:
wenshao
2016-07-23 17:12:22 +08:00
parent ad2754be1e
commit 9b5e528007
2 changed files with 47 additions and 0 deletions
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src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
+5
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@@ -84,6 +84,7 @@ import com.alibaba.druid.sql.ast.statement.SQLSelectStatement;
import com.alibaba.druid.sql.ast.statement.SQLSetStatement;
import com.alibaba.druid.sql.ast.statement.SQLShowTablesStatement;
import com.alibaba.druid.sql.ast.statement.SQLTableSource;
import com.alibaba.druid.sql.ast.statement.SQLUnique;
import com.alibaba.druid.sql.ast.statement.SQLUpdateSetItem;
import com.alibaba.druid.sql.ast.statement.SQLUpdateStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.MysqlForeignKey;
@@ -2371,6 +2372,10 @@ public class MySqlStatementParser extends SQLStatementParser {
SQLAlterTableAddConstraint item = new SQLAlterTableAddConstraint(fk);
stmt.addItem(item);
} else if (lexer.token() == Token.UNIQUE) {
SQLUnique unique = this.exprParser.parseUnique();
SQLAlterTableAddConstraint item = new SQLAlterTableAddConstraint(unique);
stmt.addItem(item);
} else {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());