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Code Issues Releases Wiki Activity

improve ParameterizedOutputVisitor

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This commit is contained in:
yakolee
2014-05-23 14:00:12 +08:00
parent 52b66266d8
commit a2c8431910
3 changed files with 40 additions and 3 deletions
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src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlOutputVisitor.java
+1 -1
View File
@@ -171,7 +171,7 @@ public class MySqlOutputVisitor extends SQLASTOutputVisitor implements MySqlASTV
return visit((MySqlSelectQueryBlock) select);
}
return false;
return super.visit(select);
}
public boolean visit(MySqlSelectQueryBlock x) {
src/main/java/com/alibaba/druid/sql/visitor/SQLASTOutputVisitor.java
+22
View File
@@ -97,6 +97,7 @@ import com.alibaba.druid.sql.ast.statement.SQLCreateTableStatement;
import com.alibaba.druid.sql.ast.statement.SQLCreateTriggerStatement;
import com.alibaba.druid.sql.ast.statement.SQLCreateTriggerStatement.TriggerEvent;
import com.alibaba.druid.sql.ast.statement.SQLCreateTriggerStatement.TriggerType;
import com.alibaba.druid.sql.ast.statement.SQLCreateViewStatement;
import com.alibaba.druid.sql.ast.statement.SQLDeleteStatement;
import com.alibaba.druid.sql.ast.statement.SQLDropDatabaseStatement;
import com.alibaba.druid.sql.ast.statement.SQLDropFunctionStatement;
@@ -1413,6 +1414,27 @@ public class SQLASTOutputVisitor extends SQLASTVisitorAdapter implements Printab
x.getName().accept(this);
return false;
}
@Override
public boolean visit(SQLCreateViewStatement x) {
print("CREATE ");
if(x.isOrReplace()) {
print("OR REPLACE ");
}
print("VIEW ");
x.getName().accept(this);
if (x.getColumns().size() > 0) {
print(" (");
printAndAccept(x.getColumns(), ", ");
print(")");
}
print(" AS ");
x.getSubQuery().accept(this);
return false;
}
@Override
public boolean visit(SQLAlterTableDropIndex x) {
src/test/java/com/alibaba/druid/bvt/sql/mysql/visitor/MySqlParameterizedOutputVisitorTest.java
+17 -2
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@@ -18,6 +18,7 @@ package com.alibaba.druid.bvt.sql.mysql.visitor;
import junit.framework.TestCase;
import com.alibaba.druid.sql.visitor.ParameterizedOutputVisitorUtils;
import com.alibaba.druid.util.JdbcConstants;
public class MySqlParameterizedOutputVisitorTest extends TestCase {
@@ -47,10 +48,24 @@ public class MySqlParameterizedOutputVisitorTest extends TestCase {
sql = "select TID,POSTFEE,RECEIVERADDRESS from tradegroup003 where (0 = 650954981082695 or tid=650954981082695) And SELLERNICK='______________' And BUYERNICK='yingge7' and CREATED > date_sub(now(), interval 48 hour) and STATUS = 'WAIT_BUYER_PAY' and func_isNotFollowgroup003(tradegroup003.tid,'______________') = 0";
System.out.println(ParameterizedOutputVisitorUtils.parameterize(sql, "mysql"));
System.out.println("-----------------------");
sql ="SHOW COLUMNS FROM `pms_purchase_ops`/*20140512152820##%2Fbase.php%3Fshopid%3D%26module%3Dpms%26action%3DqualityItem%26op_id%3D756%26params%3Dcase%253Aupdate%252Ctable%253Aquality%252Corder_id%253A201405090006DL%252Creceive_no%253AQCI01201405090006DL%252Creceive_treat%253AALL_DONE%260.5652460628381133*/;";
sql = "SHOW COLUMNS FROM `pms_purchase_ops`/*20140512152820##%2Fbase.php%3Fshopid%3D%26module%3Dpms%26action%3DqualityItem%26op_id%3D756%26params%3Dcase%253Aupdate%252Ctable%253Aquality%252Corder_id%253A201405090006DL%252Creceive_no%253AQCI01201405090006DL%252Creceive_treat%253AALL_DONE%260.5652460628381133*/;";
System.out.println(ParameterizedOutputVisitorUtils.parameterize(sql, "mysql"));
System.out.println("-----------------------");
}
public void test_1() throws Exception {
String sql = "create or replace view vtmp_log_node_204180 as select `twf_log_group_user`.`uni_id` as `user_id`, `twf_log_group_user`.`control_group_type` from `twf_log_group_user` where `twf_log_group_user`.`subjob_id` = 204180";
System.out.println(ParameterizedOutputVisitorUtils.parameterize(sql, JdbcConstants.MYSQL));
System.out.println("-----------------------");
sql = " create view V_CustomerGoodsNf as select a.*,b.GoodsNO,b.GoodsName,b.SpecName,c.CustomerName,c.NickName,c.Tel,c.Email, StatusExt = (CASE a.curStatus WHEN (0) THEN ('待通知') WHEN (1) THEN ('已通知') WHEN (2) THEN ('已过期') WHEN (3) THEN ('被取消')END) from G_Customer_GoodsNotify a left outer join V_GoodsListBySpec b on a.GoodsID=b.GoodsID and a.SpecID=b.SpecID left outer join G_Customer_CustomerList c on a.CustomerID=c.CustomerID";
System.out.println(ParameterizedOutputVisitorUtils.parameterize(sql, JdbcConstants.SQL_SERVER));
System.out.println("-----------------------");
sql = "CREATE view V_API_GoodsMatch as SELECT a.SpecName, a.GoodsNO, a.GoodsName, bMatch = CONVERT(bit, (CASE isnull(b.Numiid, '') WHEN ('') THEN (0) ELSE (1) END)), issys1 = (CASE isnull(b.issys, '') WHEN ('') THEN ('无') WHEN (0) THEN ('未同步') WHEN (1) THEN ('待同步') WHEN (2) THEN ('同步失败') WHEN (3) THEN ('同步成功') END), bFixNum = isnull(b.bFixNum, 0), bVirNum = isnull(b.bVirNum, 0), issys = isnull(b.issys, 0), FixNum = isnull(b.FixNum, 0), VirNumBase = isnull(b.VirNumBase, 0), VirNumInc = isnull(b.VirNumInc, 0), b.TBName, b.TBSku, b.UpdateTime, b.syscount, b.sysLog, c.ShopName, b.TBOuterID, b.SKUOuterID, d .FlagName, b.GoodsID, b.SpecID, b.Numiid, b.Skuid, b.BTBGoods, b.sysGoodsType, b.ID, bstop = CONVERT(bit, isnull(b.bstop, 0)), b.bSingletb, b.SingleNumPer, b.VirNumTop, isnull(b.goodstype, '0') AS goodstype, CASE b.SpecID WHEN - 2 THEN 1 ELSE 0 END AS pcbs FROM V_GoodsSpec a LEFT OUTER JOIN G_API_SysMatch b ON a.GoodsID = b.GoodsID AND CASE b.SpecID WHEN - 2 THEN 1 ELSE a.specid END = CASE b.SpecID WHEN - 2 THEN 1 ELSE b.SpecID END AND b.GoodsType = 0 LEFT OUTER JOIN G_Cfg_ShopList c ON b.ShopID = c.ShopID LEFT OUTER JOIN dbo.G_Cfg_RecordFlag d ON a.FlagID = d .FlagID UNION ALL SELECT '' AS SpecName, a.GoodsNO, a.GoodsName, bMatch = CONVERT(bit, (CASE isnull(b.Numiid, '') WHEN ('') THEN (0) ELSE (1) END)), issys1 = (CASE isnull(b.issys, '') WHEN ('') THEN ('无') WHEN (0) THEN ('未同步') WHEN (1) THEN ('待同步') WHEN (2) THEN ('同步失败') WHEN (3) THEN ('同步成功') END), bFixNum = isnull(b.bFixNum, 0), bVirNum = isnull(b.bVirNum, 0), issys = isnull(b.issys, 0), FixNum = isnull(b.FixNum, 0), VirNumBase = isnull(b.VirNumBase, 0), VirNumInc = isnull(b.VirNumInc, 0), b.TBName, b.TBSku, b.UpdateTime, b.syscount, b.sysLog, c.ShopName, b.TBOuterID, b.SKUOuterID, '' AS FlagName, b.GoodsID, b.SpecID, b.Numiid, b.Skuid, b.BTBGoods, b.sysGoodsType, b.ID, bstop = CONVERT(bit, isnull(b.bstop, 0)), b.bSingletb, b.SingleNumPer, b.VirNumTop, b.goodstype, 0 AS pcbs FROM g_goods_goodslistfit a LEFT OUTER JOIN g_api_sysma";
System.out.println(ParameterizedOutputVisitorUtils.parameterize(sql, JdbcConstants.SQL_SERVER));
System.out.println("-----------------------");
}
}