KERNEL-5345 refactor: hibernate特殊处理，使其可以扩展建表时的主键设置语句

fine-hibernate/src/main/java/com/fr/third/org/hibernate/dialect/Dialect.java

@@ -2783,4 +2783,12 @@ public abstract class Dialect implements ConversionContext {
 	public boolean supportsNationalizedTypes() {
 		return true;
 	}
+
+	/**
+	 * 获取主键sql字符串
+	 *
+	 * @param columnList 主键列集合
+	 * @return int
+	 */
+	public String getPrimaryKeyString(List<Column> columnList) { return "primary key";}
 }

fine-hibernate/src/main/java/com/fr/third/org/hibernate/mapping/PrimaryKey.java

@@ -6,6 +6,7 @@
  */
 package com.fr.third.org.hibernate.mapping;
 import java.util.Iterator;
+import java.util.List;
 
 import com.fr.third.org.hibernate.dialect.Dialect;
 import com.fr.third.org.hibernate.internal.util.StringHelper;
@@ -58,7 +59,8 @@ public class PrimaryKey extends Constraint {
 	}
 
 	public String sqlConstraintString(Dialect dialect) {
-		StringBuilder buf = new StringBuilder("primary key (");
+		List<Column> columnList = getColumns();
+		StringBuilder buf = new StringBuilder(dialect.getPrimaryKeyString(columnList)).append(" (");
 		Iterator iter = getColumnIterator();
 		while ( iter.hasNext() ) {
 			buf.append( ( (Column) iter.next() ).getQuotedName(dialect) );