blocks|key|1844797|text|我使用Spring+AOP做了类似的事情，这样我就可以获取应用程序中运行的任何查询的sql、参数、错误和执行时间，无论它是HQL、Criteria还是原生SQL。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1844798|这显然是脆弱的，不安全的，容易受到Hibernate等变化的影响，但它说明了获得SQL是可能的：|1844799|CriteriaImpl+c+=+(CriteriaImpl)query;
SessionImpl+s+=+(SessionImpl)c.getSession();
SessionFactoryImplementor+factory+=+(SessionFactoryImplementor)s.getSessionFactory();
String[]+implementors+=+factory.getImplementors(+c.getEntityOrClassName()+);
CriteriaLoader+loader+=+new+CriteriaLoader((OuterJoinLoadable)factory.getEntityPersister(implementors[0]),
++++factory,+c,+implementors[0],+s.getEnabledFilters());
Field+f+=+OuterJoinLoader.class.getDeclaredField("sql");
f.setAccessible(true);
String+sql+=+(String)f.get(loader);|code-block|syntax|javascript|1844800|将整个东西包装在try/catch中，使用风险自负。|1844801|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

I've done something like this using Spring AOP so I could grab the sql, parameters, errors, and execution time for any query run in the application whether it was HQL, Criteria, or native SQL.

This is obviously fragile, insecure, subject to break with changes in Hibernate, etc, but it illustrates that it's possible to get the SQL:

<pre><code>CriteriaImpl c = (CriteriaImpl)query;
SessionImpl s = (SessionImpl)c.getSession();
SessionFactoryImplementor factory = (SessionFactoryImplementor)s.getSessionFactory();
String[] implementors = factory.getImplementors( c.getEntityOrClassName() );
CriteriaLoader loader = new CriteriaLoader((OuterJoinLoadable)factory.getEntityPersister(implementors[0]),
 factory, c, implementors[0], s.getEnabledFilters());
Field f = OuterJoinLoader.class.getDeclaredField("sql");
f.setAccessible(true);
String sql = (String)f.get(loader);
</code></pre>

Wrap the entire thing in a try/catch and use at your own risk.

blocks|key|2058946|text|下面是获取SQL的“另一种”方法：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2058947|CriteriaImpl+criteriaImpl+=+(CriteriaImpl)criteria;
SessionImplementor+session+=+criteriaImpl.getSession();
SessionFactoryImplementor+factory+=+session.getFactory();
CriteriaQueryTranslator+translator=new+CriteriaQueryTranslator(factory,criteriaImpl,criteriaImpl.getEntityOrClassName(),CriteriaQueryTranslator.ROOT_SQL_ALIAS);
String[]+implementors+=+factory.getImplementors(+criteriaImpl.getEntityOrClassName()+);

CriteriaJoinWalker+walker+=+new+CriteriaJoinWalker((OuterJoinLoadable)factory.getEntityPersister(implementors[0]),+
++++++++++++++++++++++++translator,
++++++++++++++++++++++++factory,+
++++++++++++++++++++++++criteriaImpl,+
++++++++++++++++++++++++criteriaImpl.getEntityOrClassName(),+
++++++++++++++++++++++++session.getLoadQueryInfluencers()+++);

String+sql=walker.getSQLString();|code-block|syntax|javascript|2058948|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Here's "another" way to get the SQL :

<pre><code>CriteriaImpl criteriaImpl = (CriteriaImpl)criteria;
SessionImplementor session = criteriaImpl.getSession();
SessionFactoryImplementor factory = session.getFactory();
CriteriaQueryTranslator translator=new CriteriaQueryTranslator(factory,criteriaImpl,criteriaImpl.getEntityOrClassName(),CriteriaQueryTranslator.ROOT_SQL_ALIAS);
String[] implementors = factory.getImplementors( criteriaImpl.getEntityOrClassName() );

CriteriaJoinWalker walker = new CriteriaJoinWalker((OuterJoinLoadable)factory.getEntityPersister(implementors[0]), 
 translator,
 factory, 
 criteriaImpl, 
 criteriaImpl.getEntityOrClassName(), 
 session.getLoadQueryInfluencers() );

String sql=walker.getSQLString();
</code></pre>

blocks|key|1844821|text|对于那些使用NHibernate的人来说，这是ram代码的一个移植|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1844822|public+static+string+GenerateSQL(ICriteria+criteria)
++++{
++++++++NHibernate.Impl.CriteriaImpl+criteriaImpl+=+(NHibernate.Impl.CriteriaImpl)criteria;
++++++++NHibernate.Engine.ISessionImplementor+session+=+criteriaImpl.Session;
++++++++NHibernate.Engine.ISessionFactoryImplementor+factory+=+session.Factory;

++++++++NHibernate.Loader.Criteria.CriteriaQueryTranslator+translator+=+
++++++++++++new+NHibernate.Loader.Criteria.CriteriaQueryTranslator(
++++++++++++++++factory,+
++++++++++++++++criteriaImpl,+
++++++++++++++++criteriaImpl.EntityOrClassName,+
++++++++++++++++NHibernate.Loader.Criteria.CriteriaQueryTranslator.RootSqlAlias);

++++++++String[]+implementors+=+factory.GetImplementors(criteriaImpl.EntityOrClassName);

++++++++NHibernate.Loader.Criteria.CriteriaJoinWalker+walker+=+new+NHibernate.Loader.Criteria.CriteriaJoinWalker(
++++++++++++(NHibernate.Persister.Entity.IOuterJoinLoadable)factory.GetEntityPersister(implementors[0]),
++++++++++++++++++++++++++++++++translator,
++++++++++++++++++++++++++++++++factory,
++++++++++++++++++++++++++++++++criteriaImpl,
++++++++++++++++++++++++++++++++criteriaImpl.EntityOrClassName,
++++++++++++++++++++++++++++++++session.EnabledFilters);

++++++++return+walker.SqlString.ToString();
++++}|code-block|syntax|javascript|1844823|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For those using NHibernate, this is a port of [ram]'s code

<pre><code>public static string GenerateSQL(ICriteria criteria)
 {
 NHibernate.Impl.CriteriaImpl criteriaImpl = (NHibernate.Impl.CriteriaImpl)criteria;
 NHibernate.Engine.ISessionImplementor session = criteriaImpl.Session;
 NHibernate.Engine.ISessionFactoryImplementor factory = session.Factory;

 NHibernate.Loader.Criteria.CriteriaQueryTranslator translator = 
 new NHibernate.Loader.Criteria.CriteriaQueryTranslator(
 factory, 
 criteriaImpl, 
 criteriaImpl.EntityOrClassName, 
 NHibernate.Loader.Criteria.CriteriaQueryTranslator.RootSqlAlias);

 String[] implementors = factory.GetImplementors(criteriaImpl.EntityOrClassName);

 NHibernate.Loader.Criteria.CriteriaJoinWalker walker = new NHibernate.Loader.Criteria.CriteriaJoinWalker(
 (NHibernate.Persister.Entity.IOuterJoinLoadable)factory.GetEntityPersister(implementors[0]),
 translator,
 factory,
 criteriaImpl,
 criteriaImpl.EntityOrClassName,
 session.EnabledFilters);

 return walker.SqlString.ToString();
 }
</code></pre>

blocks|key|2058959|text|如果你使用的是Hibernate+3.6，你可以使用被接受的答案中的代码(由Brian+Deterling提供)，只需稍加修改：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2058960|++CriteriaImpl+c+=+(CriteriaImpl)+criteria;
++SessionImpl+s+=+(SessionImpl)+c.getSession();
++SessionFactoryImplementor+factory+=+(SessionFactoryImplementor)+s.getSessionFactory();
++String[]+implementors+=+factory.getImplementors(c.getEntityOrClassName());
++LoadQueryInfluencers+lqis+=+new+LoadQueryInfluencers();
++CriteriaLoader+loader+=+new+CriteriaLoader((OuterJoinLoadable)+factory.getEntityPersister(implementors[0]),+factory,+c,+implementors[0],+lqis);
++Field+f+=+OuterJoinLoader.class.getDeclaredField("sql");
++f.setAccessible(true);
++String+sql+=+(String)+f.get(loader);|code-block|syntax|javascript|2058961|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

If you are using Hibernate 3.6 you can use the code in the accepted answer (provided by Brian Deterling) with slight modification:

<pre><code> CriteriaImpl c = (CriteriaImpl) criteria;
 SessionImpl s = (SessionImpl) c.getSession();
 SessionFactoryImplementor factory = (SessionFactoryImplementor) s.getSessionFactory();
 String[] implementors = factory.getImplementors(c.getEntityOrClassName());
 LoadQueryInfluencers lqis = new LoadQueryInfluencers();
 CriteriaLoader loader = new CriteriaLoader((OuterJoinLoadable) factory.getEntityPersister(implementors[0]), factory, c, implementors[0], lqis);
 Field f = OuterJoinLoader.class.getDeclaredField("sql");
 f.setAccessible(true);
 String sql = (String) f.get(loader);
</code></pre>

blocks|key|1844848|text|如果您只想获取查询的某些部分，我喜欢这样：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1844849|new+CriteriaQueryTranslator(
++++factory,
++++executableCriteria,
++++executableCriteria.getEntityOrClassName(),+
++++CriteriaQueryTranslator.ROOT_SQL_ALIAS)
++++++++.getWhereCondition();|code-block|syntax|javascript|1844850|例如，如下所示：|1844851|String+where+=+new+CriteriaQueryTranslator(
++++factory,
++++executableCriteria,
++++executableCriteria.getEntityOrClassName(),+
++++CriteriaQueryTranslator.ROOT_SQL_ALIAS)
++++++++.getWhereCondition();

String+sql+=+"update+my_table+this_+set+this_.status+=+0+where+"+%2B+where;|1844852|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

I like this if you want to get just some parts of the query:

<pre><code>new CriteriaQueryTranslator(
 factory,
 executableCriteria,
 executableCriteria.getEntityOrClassName(), 
 CriteriaQueryTranslator.ROOT_SQL_ALIAS)
 .getWhereCondition();
</code></pre>

For instance something like this:

<pre><code>String where = new CriteriaQueryTranslator(
 factory,
 executableCriteria,
 executableCriteria.getEntityOrClassName(), 
 CriteriaQueryTranslator.ROOT_SQL_ALIAS)
 .getWhereCondition();

String sql = "update my_table this_ set this_.status = 0 where " + where;
</code></pre>

blocks|key|2058999|text|下面是我使用的一种方法，它对我很有效|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2059000|public+static+String+toSql(Session+session,+Criteria+criteria){
++++String+sql="";
++++Object[]+parameters+=+null;
++++try{
++++++++CriteriaImpl+c+=+(CriteriaImpl)+criteria;
++++++++SessionImpl+s+=+(SessionImpl)c.getSession();
++++++++SessionFactoryImplementor+factory+=+(SessionFactoryImplementor)s.getSessionFactory();
++++++++String[]+implementors+=+factory.getImplementors(+c.getEntityOrClassName()+);
++++++++CriteriaLoader+loader+=+new+CriteriaLoader((OuterJoinLoadable)factory.getEntityPersister(implementors[0]),+factory,+c,+implementors[0],+s.getEnabledFilters());
++++++++Field+f+=+OuterJoinLoader.class.getDeclaredField("sql");
++++++++f.setAccessible(true);
++++++++sql+=+(String)f.get(loader);
++++++++Field+fp+=+CriteriaLoader.class.getDeclaredField("traslator");
++++++++fp.setAccessible(true);
++++++++CriteriaQueryTranslator+translator+=+(CriteriaQueryTranslator)+fp.get(loader);
++++++++parameters+=+translator.getQueryParameters().getPositionalParameterValues();
++++}
++++catch(Exception+e){
++++++++throw+new+RuntimeException(e);
++++}
++++if+(sql+!=null){
++++++++int+fromPosition+=+sql.indexOf("+from+");
++++++++sql+=+"SELECT+*+"%2B+sql.substring(fromPosition);

++++++++if+(parameters!=null+&&+parameters.length>0){
++++++++++++for+(Object+val+:+parameters)+{
++++++++++++++++String+value="%25";
++++++++++++++++if(val+instanceof+Boolean){
++++++++++++++++++++value+=+((Boolean)val)?"1":"0";
++++++++++++++++}else+if+(val+instanceof+String){
++++++++++++++++++++value+=+"'"%2Bval%2B"'";
++++++++++++++++}
++++++++++++++++sql+=+sql.replaceFirst("\\?",+value);
++++++++++++}
++++++++}
++++}
++++return+sql.replaceAll("left+outer+join",+"\nleft+outer+join").replace("+and+",+"\nand+").replace("+on+",+"\non+");
}|code-block|syntax|javascript|2059001|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Here is a method I used and worked for me

<pre><code>public static String toSql(Session session, Criteria criteria){
 String sql="";
 Object[] parameters = null;
 try{
 CriteriaImpl c = (CriteriaImpl) criteria;
 SessionImpl s = (SessionImpl)c.getSession();
 SessionFactoryImplementor factory = (SessionFactoryImplementor)s.getSessionFactory();
 String[] implementors = factory.getImplementors( c.getEntityOrClassName() );
 CriteriaLoader loader = new CriteriaLoader((OuterJoinLoadable)factory.getEntityPersister(implementors[0]), factory, c, implementors[0], s.getEnabledFilters());
 Field f = OuterJoinLoader.class.getDeclaredField("sql");
 f.setAccessible(true);
 sql = (String)f.get(loader);
 Field fp = CriteriaLoader.class.getDeclaredField("traslator");
 fp.setAccessible(true);
 CriteriaQueryTranslator translator = (CriteriaQueryTranslator) fp.get(loader);
 parameters = translator.getQueryParameters().getPositionalParameterValues();
 }
 catch(Exception e){
 throw new RuntimeException(e);
 }
 if (sql !=null){
 int fromPosition = sql.indexOf(" from ");
 sql = "SELECT * "+ sql.substring(fromPosition);

 if (parameters!=null &amp;&amp; parameters.length&gt;0){
 for (Object val : parameters) {
 String value="%";
 if(val instanceof Boolean){
 value = ((Boolean)val)?"1":"0";
 }else if (val instanceof String){
 value = "'"+val+"'";
 }
 sql = sql.replaceFirst("\\?", value);
 }
 }
 }
 return sql.replaceAll("left outer join", "\nleft outer join").replace(" and ", "\nand ").replace(" on ", "\non ");
}
</code></pre>

blocks|key|2059065|text|此答案基于user3715338的答案(更正了一个小拼写错误)，并与Michael对Hibernate+3.6的答案混合在一起-基于Brian+Deterling的公认答案。然后我对它进行了扩展(对于PostgreSQL)，用更多的类型替换了问号：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2059066|public+static+String+toSql(Criteria+criteria)
{
++++String+sql+=+"";
++++Object[]+parameters+=+null;
++++try
++++{
++++++++CriteriaImpl+criteriaImpl+=+(CriteriaImpl)+criteria;
++++++++SessionImpl+sessionImpl+=+(SessionImpl)+criteriaImpl.getSession();
++++++++SessionFactoryImplementor+factory+=+sessionImpl.getSessionFactory();
++++++++String[]+implementors+=+factory.getImplementors(criteriaImpl.getEntityOrClassName());
++++++++OuterJoinLoadable+persister+=+(OuterJoinLoadable)+factory.getEntityPersister(implementors[0]);
++++++++LoadQueryInfluencers+loadQueryInfluencers+=+new+LoadQueryInfluencers();
++++++++CriteriaLoader+loader+=+new+CriteriaLoader(persister,+factory,
++++++++++++criteriaImpl,+implementors[0].toString(),+loadQueryInfluencers);
++++++++Field+f+=+OuterJoinLoader.class.getDeclaredField("sql");
++++++++f.setAccessible(true);
++++++++sql+=+(String)+f.get(loader);
++++++++Field+fp+=+CriteriaLoader.class.getDeclaredField("translator");
++++++++fp.setAccessible(true);
++++++++CriteriaQueryTranslator+translator+=+(CriteriaQueryTranslator)+fp.get(loader);
++++++++parameters+=+translator.getQueryParameters().getPositionalParameterValues();
++++}
++++catch+(Exception+e)
++++{
++++++++throw+new+RuntimeException(e);
++++}
++++if+(sql+!=+null)
++++{
++++++++int+fromPosition+=+sql.indexOf("+from+");
++++++++sql+=+"\nSELECT+*+"+%2B+sql.substring(fromPosition);

++++++++if+(parameters+!=+null+&&+parameters.length+>+0)
++++++++{
++++++++++++for+(Object+val+:+parameters)
++++++++++++{
++++++++++++++++String+value+=+"%25";
++++++++++++++++if+(val+instanceof+Boolean)
++++++++++++++++{
++++++++++++++++++++value+=+((Boolean)+val)+?+"1"+:+"0";
++++++++++++++++}
++++++++++++++++else+if+(val+instanceof+String)
++++++++++++++++{
++++++++++++++++++++value+=+"'"+%2B+val+%2B+"'";
++++++++++++++++}
++++++++++++++++else+if+(val+instanceof+Number)
++++++++++++++++{
++++++++++++++++++++value+=+val.toString();
++++++++++++++++}
++++++++++++++++else+if+(val+instanceof+Class)
++++++++++++++++{
++++++++++++++++++++value+=+"'"+%2B+((Class)+val).getCanonicalName()+%2B+"'";
++++++++++++++++}
++++++++++++++++else+if+(val+instanceof+Date)
++++++++++++++++{
++++++++++++++++++++SimpleDateFormat+sdf+=+new+SimpleDateFormat(
++++++++++++++++++++++++"yyyy-MM-dd+HH:mm:ss.SSS");
++++++++++++++++++++value+=+"'"+%2B+sdf.format((Date)+val)+%2B+"'";
++++++++++++++++}
++++++++++++++++else+if+(val+instanceof+Enum)
++++++++++++++++{
++++++++++++++++++++value+=+""+%2B+((Enum)+val).ordinal();
++++++++++++++++}
++++++++++++++++else
++++++++++++++++{
++++++++++++++++++++value+=+val.toString();
++++++++++++++++}
++++++++++++++++sql+=+sql.replaceFirst("\\?",+value);
++++++++++++}
++++++++}
++++}
++++return+sql.replaceAll("left+outer+join",+"\nleft+outer+join").replaceAll(
++++++++"+and+",+"\nand+").replaceAll("+on+",+"\non+").replaceAll("<>",
++++++++"!=").replaceAll("<",+"+<+").replaceAll(">",+"+>+");
}|code-block|syntax|javascript|2059067|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This answer is based on user3715338's answer (with a small spelling error corrected) and mixed with Michael's answer for Hibernate 3.6 - based on the accepted answer from Brian Deterling. I then extended it (for PostgreSQL) with a couple more types replacing the questionmarks:

<pre><code>public static String toSql(Criteria criteria)
{
 String sql = "";
 Object[] parameters = null;
 try
 {
 CriteriaImpl criteriaImpl = (CriteriaImpl) criteria;
 SessionImpl sessionImpl = (SessionImpl) criteriaImpl.getSession();
 SessionFactoryImplementor factory = sessionImpl.getSessionFactory();
 String[] implementors = factory.getImplementors(criteriaImpl.getEntityOrClassName());
 OuterJoinLoadable persister = (OuterJoinLoadable) factory.getEntityPersister(implementors[0]);
 LoadQueryInfluencers loadQueryInfluencers = new LoadQueryInfluencers();
 CriteriaLoader loader = new CriteriaLoader(persister, factory,
 criteriaImpl, implementors[0].toString(), loadQueryInfluencers);
 Field f = OuterJoinLoader.class.getDeclaredField("sql");
 f.setAccessible(true);
 sql = (String) f.get(loader);
 Field fp = CriteriaLoader.class.getDeclaredField("translator");
 fp.setAccessible(true);
 CriteriaQueryTranslator translator = (CriteriaQueryTranslator) fp.get(loader);
 parameters = translator.getQueryParameters().getPositionalParameterValues();
 }
 catch (Exception e)
 {
 throw new RuntimeException(e);
 }
 if (sql != null)
 {
 int fromPosition = sql.indexOf(" from ");
 sql = "\nSELECT * " + sql.substring(fromPosition);

 if (parameters != null &amp;&amp; parameters.length &gt; 0)
 {
 for (Object val : parameters)
 {
 String value = "%";
 if (val instanceof Boolean)
 {
 value = ((Boolean) val) ? "1" : "0";
 }
 else if (val instanceof String)
 {
 value = "'" + val + "'";
 }
 else if (val instanceof Number)
 {
 value = val.toString();
 }
 else if (val instanceof Class)
 {
 value = "'" + ((Class) val).getCanonicalName() + "'";
 }
 else if (val instanceof Date)
 {
 SimpleDateFormat sdf = new SimpleDateFormat(
 "yyyy-MM-dd HH:mm:ss.SSS");
 value = "'" + sdf.format((Date) val) + "'";
 }
 else if (val instanceof Enum)
 {
 value = "" + ((Enum) val).ordinal();
 }
 else
 {
 value = val.toString();
 }
 sql = sql.replaceFirst("\\?", value);
 }
 }
 }
 return sql.replaceAll("left outer join", "\nleft outer join").replaceAll(
 " and ", "\nand ").replaceAll(" on ", "\non ").replaceAll("&lt;&gt;",
 "!=").replaceAll("&lt;", " &lt; ").replaceAll("&gt;", " &gt; ");
}
</code></pre>

Is there a way to get the (to-be-generated) SQL from a Hibernate <code>Criteria</code>?

Ideally, I would have something like:

<pre><code>Criteria criteria = session.createCriteria(Operator.class);

... build up the criteria ...
... and then do something like ...

String sql = criteria.toSql()

(But this of course does not exist)
</code></pre>

The idea would then be to use the SQL as part of a huge 'MINUS' query (I need to find the differences between 2 identical schemas - identical in structure, not in data - and the MINUS is not supported by Hibernate)

(BTW I know I can check the SQL from the log files)

How to get SQL from Hibernate Criteria API (*not* for logging)

日志文件

PostgreSQL

有没有办法从Hibernate Criteria获取(要生成的) SQL？理想情况下，我应该有这样的东西：Criteria criteria = session.createCriteria(Operator.class);... build up the criteria ...... and then do som...

问如何从Hibernate Criteria API获取SQL (非用于日志记录)
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