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添加SQL统计功能，统计SQL中所使用的表和字段

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git-svn-id: http://code.alibabatech.com/svn/druid/trunk@273 b9813039-fb51-4c41-a8b9-e21c2acb5095
This commit is contained in:
wenshao
2011-06-22 02:16:03 +00:00
parent 0388f78648
commit b42fe2909d
6 changed files with 66 additions and 33 deletions
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src/test/java/com/alibaba/druid/sql/oracle/bvt/visitor/OracleSchemaStatVisitorTest1.java
+4 -2
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@@ -8,6 +8,8 @@ import junit.framework.TestCase;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
import com.alibaba.druid.sql.dialect.oracle.ast.visitor.OracleSchemaStatVisitor;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
import com.alibaba.druid.stat.TableStat.Column;
public class OracleSchemaStatVisitorTest1 extends TestCase {
@@ -15,13 +17,13 @@ public class OracleSchemaStatVisitorTest1 extends TestCase {
public void test_0() throws Exception {
String sql = "select a.name, b.name FROM users a, usergroups b on a.groupId = b.id";
MySqlStatementParser parser = new MySqlStatementParser(sql);
OracleStatementParser parser = new OracleStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement statemen = statementList.get(0);
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
statemen.accept(visitor);
System.out.println(sql);
src/test/java/com/alibaba/druid/sql/oracle/bvt/visitor/OracleSchemaStatVisitorTest2.java
+8 -8
View File
@@ -6,8 +6,8 @@ import junit.framework.Assert;
import junit.framework.TestCase;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
import com.alibaba.druid.sql.dialect.oracle.ast.visitor.OracleSchemaStatVisitor;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
import com.alibaba.druid.stat.TableStat.Column;
public class OracleSchemaStatVisitorTest2 extends TestCase {
@@ -15,13 +15,13 @@ public class OracleSchemaStatVisitorTest2 extends TestCase {
public void test_0() throws Exception {
String sql = "select id, name FROM users";
MySqlStatementParser parser = new MySqlStatementParser(sql);
OracleStatementParser parser = new OracleStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement statemen = statementList.get(0);
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
statemen.accept(visitor);
System.out.println(sql);
@@ -40,13 +40,13 @@ public class OracleSchemaStatVisitorTest2 extends TestCase {
public void test_2() throws Exception {
String sql = "select id, name FROM users a";
MySqlStatementParser parser = new MySqlStatementParser(sql);
OracleStatementParser parser = new OracleStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement statemen = statementList.get(0);
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
statemen.accept(visitor);
System.out.println(sql);
@@ -65,13 +65,13 @@ public class OracleSchemaStatVisitorTest2 extends TestCase {
public void test_3() throws Exception {
String sql = "select id, a.name FROM users a";
MySqlStatementParser parser = new MySqlStatementParser(sql);
OracleStatementParser parser = new OracleStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement statemen = statementList.get(0);
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
statemen.accept(visitor);
System.out.println(sql);
src/test/java/com/alibaba/druid/sql/oracle/bvt/visitor/OracleSchemaStatVisitorTest3.java
+4 -4
View File
@@ -6,8 +6,8 @@ import junit.framework.Assert;
import junit.framework.TestCase;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
import com.alibaba.druid.sql.dialect.oracle.ast.visitor.OracleSchemaStatVisitor;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
import com.alibaba.druid.stat.TableStat.Column;
public class OracleSchemaStatVisitorTest3 extends TestCase {
@@ -15,13 +15,13 @@ public class OracleSchemaStatVisitorTest3 extends TestCase {
public void test_0() throws Exception {
String sql = "insert into users2 (id2, name2) select id, name FROM users where loginCount > 1";
MySqlStatementParser parser = new MySqlStatementParser(sql);
OracleStatementParser parser = new OracleStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement statemen = statementList.get(0);
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
statemen.accept(visitor);
System.out.println(sql);
src/test/java/com/alibaba/druid/sql/oracle/bvt/visitor/OracleSchemaStatVisitorTest4.java
+4 -4
View File
@@ -6,8 +6,8 @@ import junit.framework.Assert;
import junit.framework.TestCase;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
import com.alibaba.druid.sql.dialect.oracle.ast.visitor.OracleSchemaStatVisitor;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
import com.alibaba.druid.stat.TableStat.Column;
public class OracleSchemaStatVisitorTest4 extends TestCase {
@@ -15,13 +15,13 @@ public class OracleSchemaStatVisitorTest4 extends TestCase {
public void test_0() throws Exception {
String sql = "insert into users (id, name) values(?, ?)";
MySqlStatementParser parser = new MySqlStatementParser(sql);
OracleStatementParser parser = new OracleStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement statemen = statementList.get(0);
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
statemen.accept(visitor);
System.out.println(sql);
src/test/java/com/alibaba/druid/sql/oracle/bvt/visitor/OracleSchemaStatVisitorTest_Update.java
+4 -4
View File
@@ -6,8 +6,8 @@ import junit.framework.Assert;
import junit.framework.TestCase;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
import com.alibaba.druid.sql.dialect.oracle.ast.visitor.OracleSchemaStatVisitor;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
import com.alibaba.druid.stat.TableStat.Column;
public class OracleSchemaStatVisitorTest_Update extends TestCase {
@@ -15,13 +15,13 @@ public class OracleSchemaStatVisitorTest_Update extends TestCase {
public void test_0() throws Exception {
String sql = "update users set loginCount = loginCount + 1 where id = ?";
MySqlStatementParser parser = new MySqlStatementParser(sql);
OracleStatementParser parser = new OracleStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement statemen = statementList.get(0);
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
statemen.accept(visitor);
System.out.println(sql);