Method toSql

fe/src/main/java/org/apache/impala/analysis/DeleteStmt.java:76–96

(ToSqlOptions options)

  }

  @Override
  public String toSql(ToSqlOptions options) {
    if (!options.showRewritten() && sqlString_ != null) return sqlString_;

    StringBuilder b = new StringBuilder();
    b.append("DELETE");
    if (fromClause_.size() > 1 || targetTableRef_.hasExplicitAlias()) {
      b.append(" ");
      if (targetTableRef_.hasExplicitAlias()) {
        b.append(targetTableRef_.getExplicitAlias());
      } else {
        b.append(targetTableRef_.toSql(options));
      }
    }
    b.append(fromClause_.toSql(options));
    if (wherePredicate_ != null) {
      b.append(" WHERE ");
      b.append(wherePredicate_.toSql(options));
    }
    return b.toString();
  }
}