alterSQL = append(alterSQL, sql)
		}
	}

	if len(alterSQL) != 3 {
		t.Fatalf("decimal changed error,expected: %+v,got: %+v.", expectedSql, alterSQL)
	}
	for i := range alterSQL {
		if alterSQL[i] != expectedSql[i] {
			t.Fatalf("decimal changed error,expected: %+v,got: %+v.", expectedSql, alterSQL)
		}
	}
}

func TestAutoMigrateDecimal(t *testing.T) {

- Never change punctuation inside inline code, code blocks, URLs, or file paths.

### Ellipsis

- Keep ellipsis style consistent within each document, prefer `...` over  `……`.
- Never change ellipsis in code, URLs, or CLI examples.

### Preferred translations / glossary

b=a(this),c=b.attr("data-validation");c.indexOf("checkbox_group")>-1&&b.closest("form").find('input[name="'+b.attr("name")+'"]').each(function(){a(this).on("change",function(){b.validate()})})}),i.find("[data-validation-async]").valAttr("event","change"),e(i,"disabled"),i.validateOnEvent(h.language,h)}).on("validationErrorDisplay",function(a,b,c){b.closest("form").hasClass("disabled-without-errors")&&c.hide()})}(a,window)});...

    // test that connected ranges are coalesced
    for (int i = 0; i + 1 < asRanges.size(); i++) {
      Range<C> range1 = asRanges.get(i);
      Range<C> range2 = asRanges.get(i + 1);
      assertFalse(range1.isConnected(range2));
    }

    // test that there are no empty ranges
    for (Range<C> range : asRanges) {
      assertFalse(range.isEmpty());
    }

<!--
Add one of the following kinds:
/kind bug
/kind dependency
/kind cleanup
/kind documentation
/kind feature

Optionally add one or more of the following kinds if applicable:
/kind api-change
/kind deprecation
/kind failing-test
/kind flake
/kind regression
-->

#### What this PR does / why we need it:

#### Which issue(s) this PR is related to:
<!--

    }
  }

  @CanIgnoreReturnValue
  @Override
  public boolean putAll(Multimap<? extends K, ? extends V> multimap) {
    boolean changed = false;
    for (Entry<? extends K, ? extends V> entry : multimap.entries()) {
      changed |= put(entry.getKey(), entry.getValue());
    }
    return changed;
  }

  @CanIgnoreReturnValue
  @Override

   * element will be contained in this {@code RangeSet} if and only if it is contained in at least
   * one {@code Range} in {@code ranges}.
   *
   * @since 21.0
   */
  public static <C extends Comparable<?>> TreeRangeSet<C> create(Iterable<Range<C>> ranges) {
    TreeRangeSet<C> result = create();
    result.addAll(ranges);
    return result;
  }

import jcifs.FileNotifyInformation;
import jcifs.internal.NotifyResponse;
import jcifs.internal.SMBProtocolDecodingException;

/**
 * Response for SMB1 NT Transaction change notification.
 *
 * This response contains file system change notifications that occurred
 * in the monitored directory, such as file creation, modification, or deletion.
 */

   * of the chars.
   *
   * <p>Additionally, for mutable sources such as {@code StringBuilder}s, a subsequent read may
   * return a different number of chars if the contents are changed.
   *
   * @since 19.0
   */
  public Optional<Long> lengthIfKnown() {
    return Optional.absent();
  }

  /**

      (a) You must give any other recipients of the Work or
          Derivative Works a copy of this License; and

      (b) You must cause any modified files to carry prominent notices
          stating that You changed the files; and

      (c) You must retain, in the Source form of any Derivative Works
          that You distribute, all copyright, patent, trademark, and
          attribution notices from the Source form of the Work,