Alawn/Druid
1
0
Fork 0
mirror of https://github.com/alibaba/druid.git synced 2023-03-04 19:17:16 +00:00
Code Issues Releases Wiki Activity

improved sql parser pg json operation support. #1592

Browse Source
This commit is contained in:
wenshao
2017-01-26 23:27:19 +08:00
parent 6fbfef62b5
commit d9eccdbc45
7 changed files with 205 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/test/java/com/alibaba/druid/bvt/sql/postgresql/select/PGSelectTest44.java
+57
View File
@@ -0,0 +1,57 @@
/*
* Copyright 1999-2101 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.postgresql.select;
import com.alibaba.druid.sql.PGTest;
import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.postgresql.parser.PGSQLStatementParser;
import com.alibaba.druid.sql.dialect.postgresql.visitor.PGSchemaStatVisitor;
import com.alibaba.druid.util.JdbcConstants;
import org.junit.Assert;
import java.util.List;
public class PGSelectTest44 extends PGTest {
private String dbType = JdbcConstants.POSTGRESQL;
public void test_0() throws Exception {
String sql = "SELECT count(1) FROM t_user WHERE property ?? 'name'";
List<SQLStatement> statementList = SQLUtils.parseStatements(sql, dbType);
SQLStatement stmt = statementList.get(0);
Assert.assertEquals("SELECT COUNT(1)\n" +
"FROM t_user\n" +
"WHERE property ?? 'name'", SQLUtils.toPGString(stmt));
Assert.assertEquals("select count(1)\n" +
"from t_user\n" +
"where property ?? 'name'", SQLUtils.toPGString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
Assert.assertEquals(1, statementList.size());
PGSchemaStatVisitor visitor = new PGSchemaStatVisitor();
stmt.accept(visitor);
// System.out.println("Tables : " + visitor.getTables());
// System.out.println("fields : " + visitor.getColumns());
// System.out.println("coditions : " + visitor.getConditions());
Assert.assertEquals(1, visitor.getColumns().size());
Assert.assertEquals(1, visitor.getTables().size());
}
}
src/test/java/com/alibaba/druid/bvt/sql/postgresql/select/PGSelectTest45.java
+56
View File
@@ -0,0 +1,56 @@
/*
* Copyright 1999-2101 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.postgresql.select;
import com.alibaba.druid.sql.PGTest;
import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.postgresql.visitor.PGSchemaStatVisitor;
import com.alibaba.druid.util.JdbcConstants;
import org.junit.Assert;
import java.util.List;
public class PGSelectTest45 extends PGTest {
private String dbType = JdbcConstants.POSTGRESQL;
public void test_0() throws Exception {
String sql = "SELECT count(1) FROM t_user WHERE property ?| 'name'";
List<SQLStatement> statementList = SQLUtils.parseStatements(sql, dbType);
SQLStatement stmt = statementList.get(0);
Assert.assertEquals("SELECT COUNT(1)\n" +
"FROM t_user\n" +
"WHERE property ?| 'name'", SQLUtils.toPGString(stmt));
Assert.assertEquals("select count(1)\n" +
"from t_user\n" +
"where property ?| 'name'", SQLUtils.toPGString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
Assert.assertEquals(1, statementList.size());
PGSchemaStatVisitor visitor = new PGSchemaStatVisitor();
stmt.accept(visitor);
// System.out.println("Tables : " + visitor.getTables());
// System.out.println("fields : " + visitor.getColumns());
// System.out.println("coditions : " + visitor.getConditions());
Assert.assertEquals(1, visitor.getColumns().size());
Assert.assertEquals(1, visitor.getTables().size());
}
}
src/test/java/com/alibaba/druid/bvt/sql/postgresql/select/PGSelectTest46.java
+56
View File
@@ -0,0 +1,56 @@
/*
* Copyright 1999-2101 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.postgresql.select;
import com.alibaba.druid.sql.PGTest;
import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.postgresql.visitor.PGSchemaStatVisitor;
import com.alibaba.druid.util.JdbcConstants;
import org.junit.Assert;
import java.util.List;
public class PGSelectTest46 extends PGTest {
private String dbType = JdbcConstants.POSTGRESQL;
public void test_0() throws Exception {
String sql = "SELECT count(1) FROM t_user WHERE property ?& 'name'";
List<SQLStatement> statementList = SQLUtils.parseStatements(sql, dbType);
SQLStatement stmt = statementList.get(0);
Assert.assertEquals("SELECT COUNT(1)\n" +
"FROM t_user\n" +
"WHERE property ?& 'name'", SQLUtils.toPGString(stmt));
Assert.assertEquals("select count(1)\n" +
"from t_user\n" +
"where property ?& 'name'", SQLUtils.toPGString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
Assert.assertEquals(1, statementList.size());
PGSchemaStatVisitor visitor = new PGSchemaStatVisitor();
stmt.accept(visitor);
// System.out.println("Tables : " + visitor.getTables());
// System.out.println("fields : " + visitor.getColumns());
// System.out.println("coditions : " + visitor.getConditions());
Assert.assertEquals(1, visitor.getColumns().size());
Assert.assertEquals(1, visitor.getTables().size());
}
}