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Code Issues Releases Wiki Activity

refactor

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温少
2012-05-17 17:33:38 +08:00
parent db24fee2e2
commit 4d20574030
13 changed files with 173 additions and 57 deletions
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src/main/java/com/alibaba/druid/sql/visitor/SQLASTOutputVisitor.java
+11
View File
@@ -69,6 +69,7 @@ import com.alibaba.druid.sql.ast.statement.SQLDropTableStatement;
import com.alibaba.druid.sql.ast.statement.SQLDropViewStatement;
import com.alibaba.druid.sql.ast.statement.SQLExprTableSource;
import com.alibaba.druid.sql.ast.statement.SQLInsertStatement;
import com.alibaba.druid.sql.ast.statement.SQLRollbackStatement;
import com.alibaba.druid.sql.ast.statement.SQLSavePointStatement;
import com.alibaba.druid.sql.ast.statement.SQLInsertStatement.ValuesClause;
import com.alibaba.druid.sql.ast.statement.SQLJoinTableSource;
@@ -1070,4 +1071,14 @@ public class SQLASTOutputVisitor extends SQLASTVisitorAdapter {
x.getName().accept(this);
return false;
}
@Override
public boolean visit(SQLRollbackStatement x) {
print("ROLLBACK");
if (x.getTo() != null) {
print(" TO ");
x.getTo().accept(this);
}
return false;
}
}
src/main/java/com/alibaba/druid/sql/visitor/SQLASTVisitor.java
+16 -11
View File
@@ -66,6 +66,7 @@ import com.alibaba.druid.sql.ast.statement.SQLDropViewStatement;
import com.alibaba.druid.sql.ast.statement.SQLExprTableSource;
import com.alibaba.druid.sql.ast.statement.SQLInsertStatement;
import com.alibaba.druid.sql.ast.statement.SQLJoinTableSource;
import com.alibaba.druid.sql.ast.statement.SQLRollbackStatement;
import com.alibaba.druid.sql.ast.statement.SQLSavePointStatement;
import com.alibaba.druid.sql.ast.statement.SQLSelect;
import com.alibaba.druid.sql.ast.statement.SQLSelectGroupByClause;
@@ -204,7 +205,7 @@ public interface SQLASTVisitor {
boolean visit(SQLSelectQueryBlock x);
void endVisit(SQLSelectQueryBlock x);
boolean visit(SQLExprTableSource x);
void endVisit(SQLExprTableSource x);
@@ -336,28 +337,32 @@ public interface SQLASTVisitor {
void endVisit(SQLCommentStatement x);
boolean visit(SQLCommentStatement x);
void endVisit(SQLUseStatement x);
boolean visit(SQLUseStatement x);
boolean visit(SQLAlterTableAddColumn x);
void endVisit(SQLAlterTableAddColumn x);
boolean visit(SQLAlterTableDropColumnItem x);
void endVisit(SQLAlterTableDropColumnItem x);
boolean visit(SQLDropIndexStatement x);
void endVisit(SQLDropIndexStatement x);
boolean visit(SQLDropViewStatement x);
void endVisit(SQLDropViewStatement x);
boolean visit(SQLSavePointStatement x);
void endVisit(SQLSavePointStatement x);
boolean visit(SQLRollbackStatement x);
void endVisit(SQLRollbackStatement x);
}
src/main/java/com/alibaba/druid/sql/visitor/SQLASTVisitorAdapter.java
+12 -1
View File
@@ -51,6 +51,7 @@ import com.alibaba.druid.sql.ast.expr.SQLSomeExpr;
import com.alibaba.druid.sql.ast.expr.SQLUnaryExpr;
import com.alibaba.druid.sql.ast.expr.SQLVariantRefExpr;
import com.alibaba.druid.sql.ast.statement.NotNullConstraint;
import com.alibaba.druid.sql.ast.statement.SQLAlterTableAddColumn;
import com.alibaba.druid.sql.ast.statement.SQLAlterTableDropColumnItem;
import com.alibaba.druid.sql.ast.statement.SQLAssignItem;
import com.alibaba.druid.sql.ast.statement.SQLCallStatement;
@@ -65,8 +66,8 @@ import com.alibaba.druid.sql.ast.statement.SQLDropViewStatement;
import com.alibaba.druid.sql.ast.statement.SQLExprTableSource;
import com.alibaba.druid.sql.ast.statement.SQLInsertStatement;
import com.alibaba.druid.sql.ast.statement.SQLInsertStatement.ValuesClause;
import com.alibaba.druid.sql.ast.statement.SQLAlterTableAddColumn;
import com.alibaba.druid.sql.ast.statement.SQLJoinTableSource;
import com.alibaba.druid.sql.ast.statement.SQLRollbackStatement;
import com.alibaba.druid.sql.ast.statement.SQLSavePointStatement;
import com.alibaba.druid.sql.ast.statement.SQLSelect;
import com.alibaba.druid.sql.ast.statement.SQLSelectGroupByClause;
@@ -639,4 +640,14 @@ public class SQLASTVisitorAdapter implements SQLASTVisitor {
public void endVisit(SQLSavePointStatement x) {
}
@Override
public boolean visit(SQLRollbackStatement x) {
return true;
}
@Override
public void endVisit(SQLRollbackStatement x) {
}
}