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Code Issues Releases Wiki Activity

Oracle支持GroupingSets Clause

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git-svn-id: http://code.alibabatech.com/svn/druid/trunk@155 b9813039-fb51-4c41-a8b9-e21c2acb5095
This commit is contained in:
wenshao
2011-05-20 02:46:38 +00:00
parent 3d060c191e
commit ce32206d97
13 changed files with 210 additions and 32 deletions
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src/main/java/com/alibaba/druid/sql/visitor/SQLASTOutputVisitor.java
+10
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@@ -40,6 +40,7 @@ import com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr;
import com.alibaba.druid.sql.ast.expr.SQLInListExpr;
import com.alibaba.druid.sql.ast.expr.SQLInSubQueryExpr;
import com.alibaba.druid.sql.ast.expr.SQLIntegerExpr;
import com.alibaba.druid.sql.ast.expr.SQLListExpr;
import com.alibaba.druid.sql.ast.expr.SQLMethodInvokeExpr;
import com.alibaba.druid.sql.ast.expr.SQLNCharExpr;
import com.alibaba.druid.sql.ast.expr.SQLNotExpr;
@@ -808,4 +809,13 @@ public class SQLASTOutputVisitor extends SQLASTVisitorAdapter {
return false;
}
@Override
public boolean visit(SQLListExpr x) {
print("(");
printAndAccept(x.getItems(), ", ");
print(")");
return false;
}
}
src/main/java/com/alibaba/druid/sql/visitor/SQLASTVisitor.java
+5
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@@ -38,6 +38,7 @@ import com.alibaba.druid.sql.ast.expr.SQLInListExpr;
import com.alibaba.druid.sql.ast.expr.SQLInSubQueryExpr;
import com.alibaba.druid.sql.ast.expr.SQLIntegerExpr;
import com.alibaba.druid.sql.ast.expr.SQLIntervalLiteralExpr;
import com.alibaba.druid.sql.ast.expr.SQLListExpr;
import com.alibaba.druid.sql.ast.expr.SQLMethodInvokeExpr;
import com.alibaba.druid.sql.ast.expr.SQLNCharExpr;
import com.alibaba.druid.sql.ast.expr.SQLNotExpr;
@@ -319,4 +320,8 @@ public interface SQLASTVisitor {
void endVisit(SQLInSubQueryExpr x);
boolean visit(SQLInSubQueryExpr x);
void endVisit(SQLListExpr x);
boolean visit(SQLListExpr x);
}
src/main/java/com/alibaba/druid/sql/visitor/SQLASTVisitorAdapter.java
+11
View File
@@ -38,6 +38,7 @@ import com.alibaba.druid.sql.ast.expr.SQLInListExpr;
import com.alibaba.druid.sql.ast.expr.SQLInSubQueryExpr;
import com.alibaba.druid.sql.ast.expr.SQLIntegerExpr;
import com.alibaba.druid.sql.ast.expr.SQLIntervalLiteralExpr;
import com.alibaba.druid.sql.ast.expr.SQLListExpr;
import com.alibaba.druid.sql.ast.expr.SQLMethodInvokeExpr;
import com.alibaba.druid.sql.ast.expr.SQLNCharExpr;
import com.alibaba.druid.sql.ast.expr.SQLNotExpr;
@@ -541,4 +542,14 @@ public class SQLASTVisitorAdapter implements SQLASTVisitor {
public boolean visit(SQLInSubQueryExpr x) {
return true;
}
@Override
public void endVisit(SQLListExpr x) {
}
@Override
public boolean visit(SQLListExpr x) {
return false;
}
}