* `Field(index=True)` 告訴 SQLModel 應為此欄位建立「SQL 索引」，以便在用此欄位過濾讀取資料時更快查詢。

    SQLModel 會知道宣告為 `str` 的欄位在 SQL 中會是 `TEXT`（或 `VARCHAR`，依資料庫而定）。

### 建立引擎 { #create-an-engine }

SQLModel 的 `engine`（底層實際上是 SQLAlchemy 的 `engine`）是用來「維護與資料庫連線」的東西。

你的程式中應該只有「單一 `engine` 物件」來連到同一個資料庫。

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[14:18] hl[14:15,17:18] *}

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.exception;

/**
 * This exception is thrown when a script engine error occurs.
 */
public class ScriptEngineException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    /**
     * Constructor.
     * @param message The exception message.

import org.apache.maven.jline.JLineMessageBuilderFactory;
import org.codehaus.plexus.classworlds.ClassWorld;

import static org.junit.jupiter.api.Assertions.assertEquals;

public abstract class MavenInvokerTestSupport {
    static {
        System.setProperty(
                "library.jline.path",
                Path.of("target/dependency/org/jline/nativ").toAbsolutePath().toString());
    }

  private static final HashFunction SIP_WITHOUT_KEY = sipHash24();

  // These constants were originally ported from https://www.131002.net/siphash/siphash24.c. See:
  // https://github.com/nahi/siphash-java-inline/blob/master/src/test/java/org/jruby/util/SipHashInlineTest.java
  private static final long[] EXPECTED =
      new long[] {
        0x726fdb47dd0e0e31L,
        0x74f839c593dc67fdL,
        0x0d6c8009d9a94f5aL,

  private static final HashFunction SIP_WITHOUT_KEY = sipHash24();

  // These constants were originally ported from https://www.131002.net/siphash/siphash24.c. See:
  // https://github.com/nahi/siphash-java-inline/blob/master/src/test/java/org/jruby/util/SipHashInlineTest.java
  private static final long[] EXPECTED =
      new long[] {
        0x726fdb47dd0e0e31L,
        0x74f839c593dc67fdL,
        0x0d6c8009d9a94f5aL,

	</component>

	<component name="searchApiManager" class="org.codelibs.fess.api.json.SearchApiManager">
	</component>
	<component name="searchEngineApiManager" class="org.codelibs.fess.api.engine.SearchEngineApiManager">
	</component>

dependencies {
  api(projects.okhttp)

  testImplementation(projects.okhttpTestingSupport)
  testImplementation(libs.junit.jupiter.api)
  testImplementation(libs.junit.jupiter.params)
  testImplementation(libs.junit.jupiter.engine)
  testImplementation(libs.assertk)
  testImplementation(libs.testcontainers)
  testImplementation(libs.mockserver)
  testImplementation(libs.mockserver.client)
  testImplementation(libs.testcontainers.junit5)

   * I/O resource, it should generally be safe in the case of a resource that's being used only for
   * reading, such as an {@code InputStream}. Unlike with writable resources, there's no chance that
   * a failure that occurs when closing the stream indicates a meaningful problem such as a failure
   * to flush all bytes to the underlying resource.
   *

        String value;
        String[] result;

        // Newline characters
        value = "\"line1\nline2\",normal";
        result = KuromojiCSVUtil.parse(value);
        assertEquals(2, result.length);
        assertEquals("line1\nline2", result[0]);
        assertEquals("normal", result[1]);

        // Carriage return
        value = "\"with\rcarriage\",return";

    /** Flag indicating whether the results are partial due to timeout or other issues. */
    protected boolean partialResults;

    /** The actual search query executed against the search engine. */
    protected String searchQuery;

    /** Time taken to execute the search query in milliseconds. */
    protected long queryTime;

    /** Timestamp when the search request was made. */