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mysql parser support hints

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温少
2012-05-18 11:20:29 +08:00
parent ea8a417efc 3ec3309faa
commit d6a1fc0fc9
13 changed files with 125 additions and 47 deletions
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src/test/java/com/alibaba/druid/bvt/sql/cobar/HintsTest.java
+10 -1
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@@ -17,6 +17,15 @@ public class HintsTest extends TestCase {
SQLStatement stmt = parser.parseStatementList().get(0);
parser.match(Token.EOF);
String output = SQLUtils.toMySqlString(stmt);
Assert.assertEquals("CREATE TABLE t (\n\ta INT\n)", output);
Assert.assertEquals("CREATE /*!32302 TEMPORARY */ TABLE t (\n\ta INT\n)", output);
}
public void test_hints_1() throws Exception {
String sql = "SELECT /*! STRAIGHT_JOIN */ col1 FROM table1,table2";
MySqlStatementParser parser = new MySqlStatementParser(sql);
SQLStatement stmt = parser.parseStatementList().get(0);
parser.match(Token.EOF);
String output = SQLUtils.toMySqlString(stmt);
Assert.assertEquals("SELECT /*! STRAIGHT_JOIN */ col1\nFROM table1, table2", output);
}
}