/*
* Copyright 1999-2017 Alibaba Group Holding Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.druid.sql.dialect.oracle.visitor;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import com.alibaba.druid.sql.ast.SQLExpr;
import com.alibaba.druid.sql.ast.SQLName;
import com.alibaba.druid.sql.ast.SQLObject;
import com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr;
import com.alibaba.druid.sql.ast.expr.SQLMethodInvokeExpr;
import com.alibaba.druid.sql.ast.expr.SQLPropertyExpr;
import com.alibaba.druid.sql.ast.statement.SQLAlterTableStatement;
import com.alibaba.druid.sql.ast.statement.SQLCheck;
import com.alibaba.druid.sql.ast.statement.SQLColumnDefinition;
import com.alibaba.druid.sql.ast.statement.SQLCreateIndexStatement;
import com.alibaba.druid.sql.ast.statement.SQLCreateTableStatement;
import com.alibaba.druid.sql.ast.statement.SQLDeleteStatement;
import com.alibaba.druid.sql.ast.statement.SQLExprTableSource;
import com.alibaba.druid.sql.ast.statement.SQLForeignKeyImpl;
import com.alibaba.druid.sql.ast.statement.SQLInsertStatement;
import com.alibaba.druid.sql.ast.statement.SQLMergeStatement.MergeInsertClause;
import com.alibaba.druid.sql.ast.statement.SQLMergeStatement.MergeUpdateClause;
import com.alibaba.druid.sql.ast.statement.SQLSelect;
import com.alibaba.druid.sql.ast.statement.SQLSelectQueryBlock;
import com.alibaba.druid.sql.ast.statement.SQLTableSource;
import com.alibaba.druid.sql.ast.statement.SQLUnique;
import com.alibaba.druid.sql.dialect.oracle.ast.OracleDataTypeIntervalDay;
import com.alibaba.druid.sql.dialect.oracle.ast.OracleDataTypeIntervalYear;
import com.alibaba.druid.sql.dialect.oracle.ast.OracleDataTypeTimestamp;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.CycleClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.FlashbackQueryClause.AsOfFlashbackQueryClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.FlashbackQueryClause.AsOfSnapshotClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.FlashbackQueryClause.VersionsFlashbackQueryClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.ModelClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.ModelClause.CellAssignment;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.ModelClause.CellAssignmentItem;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.ModelClause.MainModelClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.ModelClause.ModelColumn;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.ModelClause.ModelColumnClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.ModelClause.ModelRulesClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.ModelClause.QueryPartitionClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.ModelClause.ReturnRowsClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.OracleLobStorageClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.OracleReturningClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.OracleStorageClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.OracleWithSubqueryEntry;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.PartitionExtensionClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.SampleClause;
import com.alibaba.druid.sql.dialect.oracle.ast.clause.SearchClause;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleAnalytic;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleAnalyticWindowing;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleArgumentExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleBinaryDoubleExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleBinaryFloatExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleCursorExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleDatetimeExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleDbLinkExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleIntervalExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleIsSetExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleOuterExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleRangeExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleSizeExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleSysdateExpr;
import com.alibaba.druid.sql.dialect.oracle.ast.stmt.*;
import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleMultiInsertStatement.ConditionalInsertClause;
import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleMultiInsertStatement.ConditionalInsertClauseItem;
import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleMultiInsertStatement.InsertIntoClause;
import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleSelectPivot.Item;
import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleSelectRestriction.CheckOption;
import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleSelectRestriction.ReadOnly;
import com.alibaba.druid.sql.visitor.SchemaStatVisitor;
import com.alibaba.druid.stat.TableStat;
import com.alibaba.druid.stat.TableStat.Column;
import com.alibaba.druid.stat.TableStat.Mode;
import com.alibaba.druid.stat.TableStat.Relationship;
import com.alibaba.druid.util.JdbcUtils;
public class OracleSchemaStatVisitor extends SchemaStatVisitor implements OracleASTVisitor {
public OracleSchemaStatVisitor(){
this(new ArrayList<Object>());
}
public OracleSchemaStatVisitor(List<Object> parameters){
super(parameters);
this.variants.put("DUAL", null);
this.variants.put("NOTFOUND", null);
this.variants.put("TRUE", null);
this.variants.put("FALSE", null);
}
@Override
public String getDbType() {
return JdbcUtils.ORACLE;
}
protected Column getColumn(SQLExpr expr) {
if (expr instanceof OracleOuterExpr) {
expr = ((OracleOuterExpr) expr).getExpr();
}
return super.getColumn(expr);
}
public boolean visit(OracleSelectTableReference x) {
SQLExpr expr = x.getExpr();
if (expr instanceof SQLMethodInvokeExpr) {
SQLMethodInvokeExpr methodInvoke = (SQLMethodInvokeExpr) expr;
if ("TABLE".equalsIgnoreCase(methodInvoke.getMethodName()) && methodInvoke.getParameters().size() == 1) {
expr = methodInvoke.getParameters().get(0);
}
}
Map<String, String> aliasMap = getAliasMap();
if (expr instanceof SQLName) {
String ident;
if (expr instanceof SQLPropertyExpr) {
String owner = ((SQLPropertyExpr) expr).getOwner().toString();
String name = ((SQLPropertyExpr) expr).getName();
if (aliasMap.containsKey(owner)) {
owner = aliasMap.get(owner);
}
ident = owner + "." + name;
} else {
ident = expr.toString();
}
if (containsSubQuery(ident)) {
return false;
}
if ("DUAL".equalsIgnoreCase(ident)) {
return false;
}
x.putAttribute(ATTR_TABLE, ident);
TableStat stat = getTableStat(ident);
Mode mode = getMode();
switch (mode) {
case Delete:
stat.incrementDeleteCount();
break;
case Insert:
stat.incrementInsertCount();
break;
case Update:
stat.incrementUpdateCount();
break;
case Select:
stat.incrementSelectCount();
break;
case Merge:
stat.incrementMergeCount();
break;
default:
break;
}
putAliasMap(aliasMap, x.getAlias(), ident);
putAliasMap(aliasMap, ident, ident);
return false;
}
accept(x.getExpr());
return false;
}
public void endVisit(OracleSelect x) {
endVisit((SQLSelect) x);
}
public boolean visit(OracleSelect x) {
return visit((SQLSelect) x);
}
public void endVisit(SQLSelect x) {
if (x.getQuery() != null) {
String table = (String) x.getQuery().getAttribute(ATTR_TABLE);
if (table != null) {
x.putAttribute(ATTR_TABLE, table);
}
}
restoreCurrentTable(x);
}
public boolean visit(OracleUpdateStatement x) {
setAliasMap();
setMode(x, Mode.Update);
SQLTableSource tableSource = x.getTableSource();
SQLExpr tableExpr = null;
if (tableSource instanceof SQLExprTableSource) {
tableExpr = ((SQLExprTableSource) tableSource).getExpr();
}
if (tableExpr instanceof SQLName) {
String ident = tableExpr.toString();
setCurrentTable(ident);
TableStat stat = getTableStat(ident);
stat.incrementUpdateCount();
Map<String, String> aliasMap = getAliasMap();
aliasMap.put(ident, ident);
aliasMap.put(tableSource.getAlias(), ident);
} else {
tableSource.accept(this);
}
accept(x.getItems());
accept(x.getWhere());
return false;
}
public void endVisit(OracleUpdateStatement x) {
}
public boolean visit(OracleDeleteStatement x) {
return visit((SQLDeleteStatement) x);
}
public void endVisit(OracleDeleteStatement x) {
}
public boolean visit(OracleSelectQueryBlock x) {
if (x.getWhere() != null) {
x.getWhere().setParent(x);
}
if (x.getInto() instanceof SQLName) {
String tableName = x.getInto().toString();
TableStat stat = getTableStat(tableName);
if (stat != null) {
stat.incrementInsertCount();
}
}
visit((SQLSelectQueryBlock) x);
return true;
}
public void endVisit(OracleSelectQueryBlock x) {
endVisit((SQLSelectQueryBlock) x);
}
public boolean visit(SQLPropertyExpr x) {
if ("ROWNUM".equalsIgnoreCase(x.getName())) {
return false;
}
return super.visit(x);
}
public boolean visit(SQLIdentifierExpr x) {
if ("ROWNUM".equalsIgnoreCase(x.getName())) {
return false;
}
if ("SYSDATE".equalsIgnoreCase(x.getName())) {
return false;
}
if ("+".equalsIgnoreCase(x.getName())) {
return false;
}
if ("LEVEL".equals(x.getName())) {
return false;
}
return super.visit(x);
}
@Override
public void endVisit(OraclePLSQLCommitStatement astNode) {
}
@Override
public void endVisit(OracleAnalytic x) {
}
@Override
public void endVisit(OracleAnalyticWindowing x) {
}
@Override
public void endVisit(OracleDbLinkExpr x) {
}
@Override
public void endVisit(OracleIntervalExpr x) {
}
@Override
public void endVisit(OracleOuterExpr x) {
}
@Override
public void endVisit(OracleSelectForUpdate x) {
}
@Override
public void endVisit(OracleSelectJoin x) {
}
@Override
public void endVisit(OracleSelectPivot x) {
}
@Override
public void endVisit(Item x) {
}
@Override
public void endVisit(CheckOption x) {
}
@Override
public void endVisit(ReadOnly x) {
}
@Override
public void endVisit(OracleSelectSubqueryTableSource x) {
}
@Override
public void endVisit(OracleSelectUnPivot x) {
}
@Override
public boolean visit(OraclePLSQLCommitStatement astNode) {
return true;
}
@Override
public boolean visit(OracleAnalytic x) {
return true;
}
@Override
public boolean visit(OracleAnalyticWindowing x) {
return true;
}
@Override
public boolean visit(OracleDbLinkExpr x) {
return true;
}
@Override
public boolean visit(OracleIntervalExpr x) {
return true;
}
@Override
public boolean visit(OracleOuterExpr x) {
return true;
}
@Override
public boolean visit(OracleSelectForUpdate x) {
return true;
}
@Override
public boolean visit(OracleSelectJoin x) {
super.visit(x);
for (SQLExpr item : x.getUsing()) {
if (item instanceof SQLIdentifierExpr) {
String columnName = ((SQLIdentifierExpr) item).getName();
String leftTable = (String) x.getLeft().getAttribute(ATTR_TABLE);
String rightTable = (String) x.getRight().getAttribute(ATTR_TABLE);
if (leftTable != null && rightTable != null) {
Relationship relationship = new Relationship();
relationship.setLeft(new Column(leftTable, columnName));
relationship.setRight(new Column(rightTable, columnName));
relationship.setOperator("USING");
relationships.add(relationship);
}
if (leftTable != null) {
addColumn(leftTable, columnName);
}
if (rightTable != null) {
addColumn(rightTable, columnName);
}
}
}
return false;
}
@Override
public boolean visit(OracleSelectPivot x) {
return true;
}
@Override
public boolean visit(Item x) {
return true;
}
@Override
public boolean visit(CheckOption x) {
return true;
}
@Override
public boolean visit(ReadOnly x) {
return true;
}
@Override
public boolean visit(OracleSelectSubqueryTableSource x) {
accept(x.getSelect());
accept(x.getPivot());
accept(x.getFlashback());
String table = (String) x.getSelect().getAttribute(ATTR_TABLE);
if (x.getAlias() != null) {
if (table != null) {
this.aliasMap.put(x.getAlias(), table);
}
addSubQuery(x.getAlias(), x.getSelect());
this.setCurrentTable(x.getAlias());
}
if (table != null) {
x.putAttribute(ATTR_TABLE, table);
}
return false;
}
@Override
public boolean visit(OracleSelectUnPivot x) {
return true;
}
@Override
public boolean visit(SampleClause x) {
return true;
}
@Override
public void endVisit(SampleClause x) {
}
@Override
public void endVisit(OracleSelectTableReference x) {
}
@Override
public boolean visit(PartitionExtensionClause x) {
return true;
}
@Override
public void endVisit(PartitionExtensionClause x) {
}
@Override
public boolean visit(VersionsFlashbackQueryClause x) {
return true;
}
@Override
public void endVisit(VersionsFlashbackQueryClause x) {
}
@Override
public boolean visit(AsOfFlashbackQueryClause x) {
return true;
}
@Override
public void endVisit(AsOfFlashbackQueryClause x) {
}
@Override
public boolean visit(OracleWithSubqueryEntry x) {
Map<String, String> aliasMap = getAliasMap();
if (aliasMap != null) {
String alias = null;
if (x.getName() != null) {
alias = x.getName().toString();
}
if (alias != null) {
putAliasMap(aliasMap, alias, null);
addSubQuery(alias, x.getSubQuery());
}
}
x.getSubQuery().accept(this);
return false;
}
@Override
public void endVisit(OracleWithSubqueryEntry x) {
}
@Override
public boolean visit(SearchClause x) {
return true;
}
@Override
public void endVisit(SearchClause x) {
}
@Override
public boolean visit(CycleClause x) {
return true;
}
@Override
public void endVisit(CycleClause x) {
}
@Override
public boolean visit(OracleBinaryFloatExpr x) {
return true;
}
@Override
public void endVisit(OracleBinaryFloatExpr x) {
}
@Override
public boolean visit(OracleBinaryDoubleExpr x) {
return true;
}
@Override
public void endVisit(OracleBinaryDoubleExpr x) {
}
@Override
public boolean visit(OracleCursorExpr x) {
return true;
}
@Override
public void endVisit(OracleCursorExpr x) {
}
@Override
public boolean visit(OracleIsSetExpr x) {
return true;
}
@Override
public void endVisit(OracleIsSetExpr x) {
}
@Override
public boolean visit(ReturnRowsClause x) {
return true;
}
@Override
public void endVisit(ReturnRowsClause x) {
}
@Override
public boolean visit(MainModelClause x) {
return true;
}
@Override
public void endVisit(MainModelClause x) {
}
@Override
public boolean visit(ModelColumnClause x) {
return true;
}
@Override
public void endVisit(ModelColumnClause x) {
}
@Override
public boolean visit(QueryPartitionClause x) {
return true;
}
@Override
public void endVisit(QueryPartitionClause x) {
}
@Override
public boolean visit(ModelColumn x) {
return true;
}
@Override
public void endVisit(ModelColumn x) {
}
@Override
public boolean visit(ModelRulesClause x) {
return true;
}
@Override
public void endVisit(ModelRulesClause x) {
}
@Override
public boolean visit(CellAssignmentItem x) {
return true;
}
@Override
public void endVisit(CellAssignmentItem x) {
}
@Override
public boolean visit(CellAssignment x) {
return true;
}
@Override
public void endVisit(CellAssignment x) {
}
@Override
public boolean visit(ModelClause x) {
return true;
}
@Override
public void endVisit(ModelClause x) {
}
@Override
public boolean visit(MergeUpdateClause x) {
return true;
}
@Override
public void endVisit(MergeUpdateClause x) {
}
@Override
public boolean visit(MergeInsertClause x) {
return true;
}
@Override
public void endVisit(MergeInsertClause x) {
}
@Override
public boolean visit(OracleReturningClause x) {
return true;
}
@Override
public void endVisit(OracleReturningClause x) {
}
@Override
public boolean visit(OracleInsertStatement x) {
return visit((SQLInsertStatement) x);
}
@Override
public void endVisit(OracleInsertStatement x) {
endVisit((SQLInsertStatement) x);
}
@Override
public boolean visit(InsertIntoClause x) {
if (x.getTableName() instanceof SQLName) {
String ident = ((SQLName) x.getTableName()).toString();
setCurrentTable(x, ident);
TableStat stat = getTableStat(ident);
stat.incrementInsertCount();
Map<String, String> aliasMap = getAliasMap();
if (aliasMap != null) {
if (x.getAlias() != null) {
putAliasMap(aliasMap, x.getAlias(), ident);
}
putAliasMap(aliasMap, ident, ident);
}
}
accept(x.getColumns());
accept(x.getQuery());
accept(x.getReturning());
accept(x.getErrorLogging());
return false;
}
@Override
public void endVisit(InsertIntoClause x) {
}
@Override
public boolean visit(OracleMultiInsertStatement x) {
x.putAttribute("_original_use_mode", getMode());
setMode(x, Mode.Insert);
setAliasMap();
accept(x.getSubQuery());
for (OracleMultiInsertStatement.Entry entry : x.getEntries()) {
entry.setParent(x);
}
accept(x.getEntries());
return false;
}
@Override
public void endVisit(OracleMultiInsertStatement x) {
}
@Override
public boolean visit(ConditionalInsertClause x) {
for (ConditionalInsertClauseItem item : x.getItems()) {
item.setParent(x);
}
if (x.getElseItem() != null) {
x.getElseItem().setParent(x);
}
return true;
}
@Override
public void endVisit(ConditionalInsertClause x) {
}
@Override
public boolean visit(ConditionalInsertClauseItem x) {
SQLObject parent = x.getParent();
if (parent instanceof ConditionalInsertClause) {
parent = parent.getParent();
}
if (parent instanceof OracleMultiInsertStatement) {
SQLSelect subQuery = ((OracleMultiInsertStatement) parent).getSubQuery();
if (subQuery != null) {
String table = (String) subQuery.getAttribute("_table_");
setCurrentTable(x, table);
}
}
x.getWhen().accept(this);
x.getThen().accept(this);
restoreCurrentTable(x);
return false;
}
@Override
public void endVisit(ConditionalInsertClauseItem x) {
}
@Override
public boolean visit(OracleAlterSessionStatement x) {
return false;
}
@Override
public void endVisit(OracleAlterSessionStatement x) {
}
@Override
public boolean visit(OracleExprStatement x) {
return false;
}
@Override
public void endVisit(OracleExprStatement x) {
}
@Override
public boolean visit(OracleLockTableStatement x) {
String tableName = x.getTable().toString();
getTableStat(tableName);
return false;
}
@Override
public void endVisit(OracleLockTableStatement x) {
}
@Override
public boolean visit(OracleDatetimeExpr x) {
return true;
}
@Override
public void endVisit(OracleDatetimeExpr x) {
}
@Override
public boolean visit(OracleSysdateExpr x) {
return false;
}
@Override
public void endVisit(OracleSysdateExpr x) {
}
@Override
public void endVisit(com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleExceptionStatement.Item x) {
}
@Override
public boolean visit(com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleExceptionStatement.Item x) {
return true;
}
@Override
public boolean visit(OracleExceptionStatement x) {
return true;
}
@Override
public void endVisit(OracleExceptionStatement x) {
}
@Override
public boolean visit(OracleArgumentExpr x) {
return true;
}
@Override
public void endVisit(OracleArgumentExpr x) {
}
@Override
public boolean visit(OracleSetTransactionStatement x) {
return false;
}
@Override
public void endVisit(OracleSetTransactionStatement x) {
}
@Override
public boolean visit(OracleExplainStatement x) {
return false;
}
@Override
public void endVisit(OracleExplainStatement x) {
}
@Override
public boolean visit(OracleAlterProcedureStatement x) {
return false;
}
@Override
public void endVisit(OracleAlterProcedureStatement x) {
}
@Override
public boolean visit(OracleAlterTableDropPartition x) {
return false;
}
@Override
public void endVisit(OracleAlterTableDropPartition x) {
}
@Override
public boolean visit(OracleAlterTableTruncatePartition x) {
return false;
}
@Override
public void endVisit(OracleAlterTableTruncatePartition x) {
}
@Override
public void endVisit(SQLAlterTableStatement x) {
restoreCurrentTable(x);
}
@Override
public boolean visit(OracleAlterTableSplitPartition.TableSpaceItem x) {
return false;
}
@Override
public void endVisit(OracleAlterTableSplitPartition.TableSpaceItem x) {
}
@Override
public boolean visit(OracleAlterTableSplitPartition.UpdateIndexesClause x) {
return false;
}
@Override
public void endVisit(OracleAlterTableSplitPartition.UpdateIndexesClause x) {
}
@Override
public boolean visit(OracleAlterTableSplitPartition.NestedTablePartitionSpec x) {
return false;
}
@Override
public void endVisit(OracleAlterTableSplitPartition.NestedTablePartitionSpec x) {
}
@Override
public boolean visit(OracleAlterTableSplitPartition x) {
return false;
}
@Override
public void endVisit(OracleAlterTableSplitPartition x) {
}
@Override
public boolean visit(OracleAlterTableModify x) {
SQLAlterTableStatement stmt = (SQLAlterTableStatement) x.getParent();
String table = stmt.getName().toString();
for (SQLColumnDefinition column : x.getColumns()) {
String columnName = column.getName().toString();
addColumn(table, columnName);
}
return false;
}
@Override
public void endVisit(OracleAlterTableModify x) {
}
@Override
public boolean visit(OracleCreateIndexStatement x) {
return visit((SQLCreateIndexStatement) x);
}
@Override
public void endVisit(OracleCreateIndexStatement x) {
restoreCurrentTable(x);
}
@Override
public boolean visit(OracleAlterIndexStatement x) {
return false;
}
@Override
public void endVisit(OracleAlterIndexStatement x) {
}
@Override
public boolean visit(OracleForStatement x) {
x.getRange().setParent(x);
SQLName index = x.getIndex();
this.getVariants().put(index.toString(), x);
x.getRange().accept(this);
accept(x.getStatements());
return false;
}
@Override
public void endVisit(OracleForStatement x) {
}
@Override
public boolean visit(OracleAlterIndexStatement.Rebuild x) {
return false;
}
@Override
public void endVisit(OracleAlterIndexStatement.Rebuild x) {
}
@Override
public boolean visit(OracleRangeExpr x) {
return true;
}
@Override
public void endVisit(OracleRangeExpr x) {
}
@Override
public boolean visit(OraclePrimaryKey x) {
accept(x.getColumns());
return false;
}
@Override
public void endVisit(OraclePrimaryKey x) {
}
@Override
public boolean visit(OracleCreateTableStatement x) {
this.visit((SQLCreateTableStatement) x);
if (x.getSelect() != null) {
x.getSelect().accept(this);
}
return false;
}
@Override
public void endVisit(OracleCreateTableStatement x) {
this.endVisit((SQLCreateTableStatement) x);
}
@Override
public boolean visit(OracleStorageClause x) {
return false;
}
@Override
public void endVisit(OracleStorageClause x) {
}
@Override
public boolean visit(OracleGotoStatement x) {
return false;
}
@Override
public void endVisit(OracleGotoStatement x) {
}
@Override
public boolean visit(OracleLabelStatement x) {
return false;
}
@Override
public void endVisit(OracleLabelStatement x) {
}
@Override
public boolean visit(OracleCommitStatement x) {
return true;
}
@Override
public void endVisit(OracleCommitStatement x) {
}
@Override
public boolean visit(OracleAlterTriggerStatement x) {
return false;
}
@Override
public void endVisit(OracleAlterTriggerStatement x) {
}
@Override
public boolean visit(OracleAlterSynonymStatement x) {
return false;
}
@Override
public void endVisit(OracleAlterSynonymStatement x) {
}
@Override
public boolean visit(AsOfSnapshotClause x) {
return false;
}
@Override
public void endVisit(AsOfSnapshotClause x) {
}
@Override
public boolean visit(OracleAlterViewStatement x) {
return false;
}
@Override
public void endVisit(OracleAlterViewStatement x) {
}
@Override
public boolean visit(OracleAlterTableMoveTablespace x) {
return false;
}
@Override
public void endVisit(OracleAlterTableMoveTablespace x) {
}
@Override
public boolean visit(OracleSizeExpr x) {
return false;
}
@Override
public void endVisit(OracleSizeExpr x) {
}
@Override
public boolean visit(OracleFileSpecification x) {
return false;
}
@Override
public void endVisit(OracleFileSpecification x) {
}
@Override
public boolean visit(OracleAlterTablespaceAddDataFile x) {
return false;
}
@Override
public void endVisit(OracleAlterTablespaceAddDataFile x) {
}
@Override
public boolean visit(OracleAlterTablespaceStatement x) {
return false;
}
@Override
public void endVisit(OracleAlterTablespaceStatement x) {
}
@Override
public boolean visit(OracleExitStatement x) {
return false;
}
@Override
public void endVisit(OracleExitStatement x) {
}
@Override
public boolean visit(OracleConntinueStatement x) {
return false;
}
@Override
public void endVisit(OracleConntinueStatement x) {
}
@Override
public boolean visit(OracleRaiseStatement x) {
return false;
}
@Override
public void endVisit(OracleRaiseStatement x) {
}
@Override
public boolean visit(OracleSavePointStatement x) {
return false;
}
@Override
public void endVisit(OracleSavePointStatement x) {
}
@Override
public boolean visit(OracleCreateDatabaseDbLinkStatement x) {
return false;
}
@Override
public void endVisit(OracleCreateDatabaseDbLinkStatement x) {
}
@Override
public boolean visit(OracleDropDbLinkStatement x) {
return false;
}
@Override
public void endVisit(OracleDropDbLinkStatement x) {
}
@Override
public boolean visit(OracleDataTypeTimestamp x) {
return false;
}
@Override
public void endVisit(OracleDataTypeTimestamp x) {
}
@Override
public boolean visit(OracleDataTypeIntervalYear x) {
return false;
}
@Override
public void endVisit(OracleDataTypeIntervalYear x) {
}
@Override
public boolean visit(OracleDataTypeIntervalDay x) {
return false;
}
@Override
public void endVisit(OracleDataTypeIntervalDay x) {
}
@Override
public boolean visit(OracleUsingIndexClause x) {
return false;
}
@Override
public void endVisit(OracleUsingIndexClause x) {
}
@Override
public boolean visit(OracleLobStorageClause x) {
return false;
}
@Override
public void endVisit(OracleLobStorageClause x) {
}
@Override
public boolean visit(OracleUnique x) {
return visit((SQLUnique) x);
}
@Override
public void endVisit(OracleUnique x) {
}
@Override
public boolean visit(OracleForeignKey x) {
return visit((SQLForeignKeyImpl) x);
}
@Override
public void endVisit(OracleForeignKey x) {
}
@Override
public boolean visit(OracleCheck x) {
return visit((SQLCheck) x);
}
@Override
public void endVisit(OracleCheck x) {
}
}