content: package com.alibaba.druid.sql.dialect.bigquery.ast;
  
  import com.alibaba.druid.sql.ast.SQLExpr;
  import com.alibaba.druid.sql.ast.statement.SQLCreateTableStatement;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class BigQueryCreateTableStatement
          extends SQLCreateTableStatement {
      protected final List<SQLExpr> partitionBy = new ArrayList<>();
      private SQLExpr collate;
  
      public List<SQLExpr> getPartitionBy() {
          return partitionBy;
      }
  
      public BigQueryCreateTableStatement clone() {
          BigQueryCreateTableStatement x = new BigQueryCreateTableStatement();
          cloneTo(x);
          return x;
      }
  
      protected void cloneTo(BigQueryCreateTableStatement x) {
          super.cloneTo(x);
          for (SQLExpr item : partitionBy) {
              SQLExpr cloned = item.clone();
              cloned.setParent(x);
              x.partitionBy.add(cloned);
          }
      }
  
      public SQLExpr getCollate() {
          return collate;
      }
  
      public void setCollate(SQLExpr collate) {
          this.collate = collate;
      }
  }
  