query_criteria.po

hibernate 开源框架的代码 jar包希望大家能喜欢

"        .add( Projections.groupProperty(\"color\"), \"color\" )\n"
"    )\n"
"    .addOrder( Order.desc(\"catCountByColor\") )\n"
"    .addOrder( Order.desc(\"avgWeight\") )\n"
"    .list();]]>"
msgstr ""
"<![CDATA[List results = session.createCriteria(Cat.class)\n"
"    .setProjection( Projections.projectionList()\n"
"        .add( Projections.rowCount(), \"catCountByColor\" )\n"
"        .add( Projections.avg(\"weight\"), \"avgWeight\" )\n"
"        .add( Projections.max(\"weight\"), \"maxWeight\" )\n"
"        .add( Projections.groupProperty(\"color\"), \"color\" )\n"
"    )\n"
"    .addOrder( Order.desc(\"catCountByColor\") )\n"
"    .addOrder( Order.desc(\"avgWeight\") )\n"
"    .list();]]>"

#: index.docbook:201
msgid ""
"<![CDATA[List results = session.createCriteria(Domestic.class, \"cat\")\n"
"    .createAlias(\"kittens\", \"kit\")\n"
"    .setProjection( Projections.projectionList()\n"
"        .add( Projections.property(\"cat.name\"), \"catName\" )\n"
"        .add( Projections.property(\"kit.name\"), \"kitName\" )\n"
"    )\n"
"    .addOrder( Order.asc(\"catName\") )\n"
"    .addOrder( Order.asc(\"kitName\") )\n"
"    .list();]]>"
msgstr ""
"<![CDATA[List results = session.createCriteria(Domestic.class, \"cat\")\n"
"    .createAlias(\"kittens\", \"kit\")\n"
"    .setProjection( Projections.projectionList()\n"
"        .add( Projections.property(\"cat.name\"), \"catName\" )\n"
"        .add( Projections.property(\"kit.name\"), \"kitName\" )\n"
"    )\n"
"    .addOrder( Order.asc(\"catName\") )\n"
"    .addOrder( Order.asc(\"kitName\") )\n"
"    .list();]]>"

#: index.docbook:203
msgid ""
"You can also use <literal>Property.forName()</literal> to express "
"projections:"
msgstr ""
"Puedes tambi&#x00e9;n usar <literal>Property.forName()</literal> para "
"expresar proyecciones:"

#: index.docbook:207
msgid ""
"<![CDATA[List results = session.createCriteria(Cat.class)\n"
"    .setProjection( Property.forName(\"name\") )\n"
"    .add( Property.forName(\"color\").eq(Color.BLACK) )\n"
"    .list();]]>"
msgstr ""
"<![CDATA[List results = session.createCriteria(Cat.class)\n"
"    .setProjection( Property.forName(\"name\") )\n"
"    .add( Property.forName(\"color\").eq(Color.BLACK) )\n"
"    .list();]]>"

#: index.docbook:209
msgid ""
"<![CDATA[List results = session.createCriteria(Cat.class)\n"
"    .setProjection( Projections.projectionList()\n"
"        .add( Projections.rowCount().as(\"catCountByColor\") )\n"
"        .add( Property.forName(\"weight\").avg().as(\"avgWeight\") )\n"
"        .add( Property.forName(\"weight\").max().as(\"maxWeight\") )\n"
"        .add( Property.forName(\"color\").group().as(\"color\" )\n"
"    )\n"
"    .addOrder( Order.desc(\"catCountByColor\") )\n"
"    .addOrder( Order.desc(\"avgWeight\") )\n"
"    .list();]]>"
msgstr ""
"<![CDATA[List results = session.createCriteria(Cat.class)\n"
"    .setProjection( Projections.projectionList()\n"
"        .add( Projections.rowCount().as(\"catCountByColor\") )\n"
"        .add( Property.forName(\"weight\").avg().as(\"avgWeight\") )\n"
"        .add( Property.forName(\"weight\").max().as(\"maxWeight\") )\n"
"        .add( Property.forName(\"color\").group().as(\"color\" )\n"
"    )\n"
"    .addOrder( Order.desc(\"catCountByColor\") )\n"
"    .addOrder( Order.desc(\"avgWeight\") )\n"
"    .list();]]>"

#: index.docbook:214
msgid "Detached queries and subqueries"
msgstr "Consultas y subconsultas separadas"

#: index.docbook:215
msgid ""
"The <literal>DetachedCriteria</literal> class lets you create a query "
"outside the scope of a session, and then later execute it using some "
"arbitrary <literal>Session</literal>."
msgstr ""
"La clase <literal>DetachedCriteria</literal> te deja crear una consulta "
"fuera del &#x00e1;mbito de una sesi&#x00f3;n, y entonces ejecutarla luego "
"usando alguna <literal>Session</literal> arbitraria."

#: index.docbook:220
msgid ""
"<![CDATA[DetachedCriteria query = DetachedCriteria.forClass(Cat.class)\n"
"    .add( Property.forName(\"sex\").eq('F') );\n"
"    \n"
"Session session = ....;\n"
"Transaction txn = session.beginTransaction();\n"
"List results = query.getExecutableCriteria(session).setMaxResults(100).list"
"();\n"
"txn.commit();\n"
"session.close();]]>"
msgstr ""
"<![CDATA[DetachedCriteria query = DetachedCriteria.forClass(Cat.class)\n"
"    .add( Property.forName(\"sex\").eq('F') );\n"
"    \n"
"Session session = ....;\n"
"Transaction txn = session.beginTransaction();\n"
"List results = query.getExecutableCriteria(session).setMaxResults(100).list"
"();\n"
"txn.commit();\n"
"session.close();]]>"

#: index.docbook:222
msgid ""
"A <literal>DetachedCriteria</literal> may also be used to express a "
"subquery. Criterion instances involving subqueries may be obtained via "
"<literal>Subqueries</literal> or <literal>Property</literal>."
msgstr ""
"Tambi&#x00e9;n una <literal>DetachedCriteria</literal> puede usarse para "
"expresar una subconsulta. Las instancias de Criterion implicando "
"subconsultas pueden obtenerse v&#x00ed;a <literal>Subqueries</literal> o "
"<literal>Property</literal>."

#: index.docbook:228
msgid ""
"<![CDATA[DetachedCriteria avgWeight = DetachedCriteria.forClass(Cat.class)\n"
"    .setProjection( Property.forName(\"weight\").avg() );\n"
"session.createCriteria(Cat.class)\n"
"    .add( Property.forName(\"weight\").gt(avgWeight) )\n"
"    .list();]]>"
msgstr ""
"<![CDATA[DetachedCriteria avgWeight = DetachedCriteria.forClass(Cat.class)\n"
"    .setProjection( Property.forName(\"weight\").avg() );\n"
"session.createCriteria(Cat.class)\n"
"    .add( Property.forName(\"weight\").gt(avgWeight) )\n"
"    .list();]]>"

#: index.docbook:230
msgid ""
"<![CDATA[DetachedCriteria weights = DetachedCriteria.forClass(Cat.class)\n"
"    .setProjection( Property.forName(\"weight\") );\n"
"session.createCriteria(Cat.class)\n"
"    .add( Subqueries.geAll(\"weight\", weights) )\n"
"    .list();]]>"
msgstr ""
"<![CDATA[DetachedCriteria weights = DetachedCriteria.forClass(Cat.class)\n"
"    .setProjection( Property.forName(\"weight\") );\n"
"session.createCriteria(Cat.class)\n"
"    .add( Subqueries.geAll(\"weight\", weights) )\n"
"    .list();]]>"

#: index.docbook:232
msgid "Even correlated subqueries are possible:"
msgstr "Incluso son posibles las subconsultas correlacionadas:"

#: index.docbook:236
msgid ""
"<![CDATA[DetachedCriteria avgWeightForSex = DetachedCriteria.forClass(Cat."
"class, \"cat2\")\n"
"    .setProjection( Property.forName(\"weight\").avg() )\n"
"    .add( Property.forName(\"cat2.sex\").eqProperty(\"cat.sex\") );\n"
"session.createCriteria(Cat.class, \"cat\")\n"
"    .add( Property.forName(\"weight\").gt(avgWeightForSex) )\n"
"    .list();]]>"
msgstr ""
"<![CDATA[DetachedCriteria avgWeightForSex = DetachedCriteria.forClass(Cat."
"class, \"cat2\")\n"
"    .setProjection( Property.forName(\"weight\").avg() )\n"
"    .add( Property.forName(\"cat2.sex\").eqProperty(\"cat.sex\") );\n"
"session.createCriteria(Cat.class, \"cat\")\n"
"    .add( Property.forName(\"weight\").gt(avgWeightForSex) )\n"
"    .list();]]>"

#: index.docbook:245
msgid "Queries by natural identifier"
msgstr "Consultas por identificador natural"

#: index.docbook:247
msgid ""
"For most queries, including criteria queries, the query cache is not very "
"efficient, because query cache invalidation occurs too frequently. However, "
"there is one special kind of query where we can optimize the cache "
"invalidation algorithm: lookups by a constant natural key. In some "
"applications, this kind of query occurs frequently. The criteria API "
"provides special provision for this use case."
msgstr ""
"Para la mayor&#x00ed;a de consultas, incluyendo las consultas por criterios, "
"el cach&#x00e9; de consulta no es muy eficiente, debido a que la "
"invalidaci&#x00f3;n del cach&#x00e9; de consulta ocurre demasiado "
"frecuentemente. Sin embargo, hay un tipo especial de consulta donde podemos "
"optimizar el algoritmo de invalidaci&#x00f3;n de cach&#x00e9;: búsquedas por "
"una clave natural constante. En algunas aplicaciones, este tipo de consulta, "
"ocurre frecuentemente. La API de criterios brinda especial provisi&#x00f3;n "
"para este caso de uso."

#: index.docbook:255
msgid ""
"First, you should map the natural key of your entity using <literal>&lt;"
"natural-id&gt;</literal>, and enable use of the second-level cache."
msgstr ""
"Primero, debes mapear la clave natural de tu entidad usando <literal>&lt;"
"natural-id&gt;</literal>, y habilitar el uso del cach&#x00e9; de segundo "
"nivel."

#: index.docbook:260
msgid ""
"<![CDATA[<class name=\"User\">\n"
"    <cache usage=\"read-write\"/>\n"
"    <id name=\"id\">\n"
"        <generator class=\"increment\"/>\n"
"    </id>\n"
"    <natural-id>\n"
"        <property name=\"name\"/>\n"
"        <property name=\"org\"/>\n"
"    </natural-id>\n"
"    <property name=\"password\"/>\n"
"</class>]]>"
msgstr ""
"<![CDATA[<class name=\"User\">\n"
"    <cache usage=\"read-write\"/>\n"
"    <id name=\"id\">\n"
"        <generator class=\"increment\"/>\n"
"    </id>\n"
"    <natural-id>\n"
"        <property name=\"name\"/>\n"
"        <property name=\"org\"/>\n"
"    </natural-id>\n"
"    <property name=\"password\"/>\n"
"</class>]]>"

#: index.docbook:262
msgid ""
"Note that this functionality is not intended for use with entities with "
"<emphasis>mutable</emphasis> natural keys."
msgstr ""
"Nota que esta funcionalidad no est&#x00e1; pensada para uso con entidades "
"con claves naturales <emphasis>mutable</emphasis>."

#: index.docbook:267
msgid "Next, enable the Hibernate query cache."
msgstr "Seguido, habilita el cach&#x00e9; de consulta de Hibernate."

#: index.docbook:271
msgid ""
"Now, <literal>Restrictions.naturalId()</literal> allows us to make use of "
"the more efficient cache algorithm."
msgstr ""
"Ahora, <literal>Restrictions.naturalId()</literal> nos permite hacer uso de "
"el algoritmo de cach&#x00e9; m&#x00e1;s eficiente."

#: index.docbook:276
msgid ""
"<![CDATA[session.createCriteria(User.class)\n"
"    .add( Restrictions.naturalId()\n"
"        .set(\"name\", \"gavin\")\n"
"        .set(\"org\", \"hb\") \n"
"    ).setCacheable(true)\n"
"    .uniqueResult();]]>"
msgstr ""
"<![CDATA[session.createCriteria(User.class)\n"
"    .add( Restrictions.naturalId()\n"
"        .set(\"name\", \"gavin\")\n"
"        .set(\"org\", \"hb\") \n"
"    ).setCacheable(true)\n"
"    .uniqueResult();]]>"

msgid "ROLES_OF_TRANSLATORS"
msgstr "<!--TRANS:ROLES_OF_TRANSLATORS-->"

msgid "CREDIT_FOR_TRANSLATORS"
msgstr "<!--TRANS:CREDIT_FOR_TRANSLATORS-->"