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bug fixed for oracle sql parser delete statement alias output. for issue #1725

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wenshao
2017-05-11 06:51:16 +08:00
parent 6c8169b1fb
commit f10921ec8f
2 changed files with 67 additions and 3 deletions
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src/main/java/com/alibaba/druid/sql/dialect/oracle/visitor/OracleOutputVisitor.java
+2 -3
View File
@@ -245,13 +245,12 @@ public class OracleOutputVisitor extends SQLASTOutputVisitor implements OracleAS
print0(ucase ? "ONLY (" : "only (");
x.getTableName().accept(this);
print(')');
printAlias(x.getAlias());
} else {
x.getTableSource().accept(this);
}
printAlias(x.getAlias());
if (x.getWhere() != null) {
println();
incrementIndent();
src/test/java/com/alibaba/druid/bvt/sql/oracle/OracleDeleteTest_3.java
+65
View File
@@ -0,0 +1,65 @@
/*
* Copyright 1999-2017 Alibaba Group Holding Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.druid.bvt.sql.oracle;
import com.alibaba.druid.sql.OracleTest;
import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
import com.alibaba.druid.sql.dialect.oracle.visitor.OracleSchemaStatVisitor;
import com.alibaba.druid.stat.TableStat;
import org.junit.Assert;
import java.util.List;
public class OracleDeleteTest_3 extends OracleTest {
public void test_0() throws Exception {
String sql = "delete from credit_corp_baseinfo o where o.applyid in(24032,23942,23579,23511,23408,23327,23322,23230,23228,23218);";
OracleStatementParser parser = new OracleStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement stmt = statementList.get(0);
Assert.assertEquals(1, statementList.size());
OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
stmt.accept(visitor);
Assert.assertEquals(1, visitor.getTables().size());
Assert.assertEquals(1, visitor.getColumns().size());
Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("credit_corp_baseinfo")));
//
Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("credit_corp_baseinfo", "applyid")));
// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("employees", "salary")));
// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("employees", "commission_pct")));
{
String output = SQLUtils.toOracleString(stmt);
Assert.assertEquals("DELETE FROM credit_corp_baseinfo o\n" +
"WHERE o.applyid IN (24032, 23942, 23579, 23511, 23408, 23327, 23322, 23230, 23228, 23218)", //
output);
}
{
String output = SQLUtils.toOracleString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION);
Assert.assertEquals("delete from credit_corp_baseinfo o\n" +
"where o.applyid in (24032, 23942, 23579, 23511, 23408, 23327, 23322, 23230, 23228, 23218)", //
output);
}
}
}