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Code Issues Releases Wiki Activity

improved sql parser.

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This commit is contained in:
wenshao
2017-09-04 03:10:45 +08:00
parent ac3626617a
commit 5badd35b7f
9 changed files with 170 additions and 6 deletions
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src/main/java/com/alibaba/druid/sql/ast/SQLObjectImpl.java
+6 -1
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@@ -190,7 +190,12 @@ public abstract class SQLObjectImpl implements SQLObject {
}
public boolean hasBeforeComment() {
List<String> comments = getBeforeCommentsDirect();
if (attributes == null) {
return false;
}
List<String> comments = (List<String>) attributes.get("format.before_comment");
if (comments == null) {
return false;
}
src/main/java/com/alibaba/druid/sql/ast/expr/SQLAggregateExpr.java
-1
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@@ -22,7 +22,6 @@ import java.util.List;
import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.sql.ast.*;
import com.alibaba.druid.sql.visitor.SQLASTVisitor;
import com.alibaba.druid.util.FnvHash.Constants;
import com.alibaba.druid.util.FnvHash;
public class SQLAggregateExpr extends SQLExprImpl implements Serializable, SQLReplaceable {
src/main/java/com/alibaba/druid/sql/dialect/oracle/parser/OracleExprParser.java
-1
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@@ -52,7 +52,6 @@ import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleUnique;
import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleUsingIndexClause;
import com.alibaba.druid.sql.parser.*;
import com.alibaba.druid.util.FnvHash;
import com.alibaba.druid.util.FnvHash.Constants;
import com.alibaba.druid.util.JdbcConstants;
public class OracleExprParser extends SQLExprParser {
src/main/java/com/alibaba/druid/sql/dialect/oracle/visitor/OracleToMySqlOutputVisitor.java
-1
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@@ -28,7 +28,6 @@ import com.alibaba.druid.sql.ast.statement.SQLSubqueryTableSource;
import com.alibaba.druid.sql.ast.statement.SQLTableSource;
import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleSelectQueryBlock;
import com.alibaba.druid.util.FnvHash;
import com.alibaba.druid.util.FnvHash.Constants;
public class OracleToMySqlOutputVisitor extends OracleOutputVisitor {
src/main/java/com/alibaba/druid/sql/parser/SQLExprParser.java
-1
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@@ -45,7 +45,6 @@ import com.alibaba.druid.sql.ast.statement.SQLSelectOrderByItem;
import com.alibaba.druid.sql.ast.statement.SQLUnique;
import com.alibaba.druid.sql.ast.statement.SQLUpdateSetItem;
import com.alibaba.druid.util.FnvHash;
import com.alibaba.druid.util.FnvHash.Constants;
import com.alibaba.druid.util.JdbcConstants;
public class SQLExprParser extends SQLParser {