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SQL bug fix

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This commit is contained in:
Ziver Koc 2017-02-09 17:02:44 +01:00
parent 7484236292
commit 70189fddfe
1 changed files with 5 additions and 2 deletions
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7
src/zutil/db/bean/DBBeanSQLResultHandler.java
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@ -254,6 +254,8 @@ public class DBBeanSQLResultHandler<T> implements SQLResultHandler<T>{
subobj = DBBean.load(db, (Class<? extends DBBean>)field.getType(), subid);
obj.setFieldValue(field, subobj);
}
else
logger.warning("No DB available to read sub beans");
}
// A list of DBBeans
else if( List.class.isAssignableFrom( field.getType() ) &&
@ -266,8 +268,7 @@ public class DBBeanSQLResultHandler<T> implements SQLResultHandler<T>{
String idcol = (linkTable.idColumn().isEmpty() ? bean_config.tableName : linkTable.idColumn() );
// Load list from link table
//String subsql = "SELECT * FROM "+linkTableName+" NATURAL JOIN "+subConfig.tableName+" WHERE "+idcol+"=?";
String subsql = "SELECT obj.* FROM "+linkTableName+" as link, "+subTable+" as obj WHERE obj."+idcol+"=? AND obj."+bean_config.idColumn+"=link.id";
String subsql = "SELECT subObjTable.* FROM "+linkTableName+" as linkTable, "+subTable+" as subObjTable WHERE linkTable."+idcol+"=? AND linkTable."+subConfig.idColumn+"=subObjTable."+subConfig.idColumn;
logger.finest("List Load Query: "+subsql);
PreparedStatement subStmt = db.getPreparedStatement( subsql );
subStmt.setObject(1, obj.getId() );
@ -275,6 +276,8 @@ public class DBBeanSQLResultHandler<T> implements SQLResultHandler<T>{
DBBeanSQLResultHandler.createList(linkTable.beanClass(), db));
obj.setFieldValue(field, list);
}
else
logger.warning("No DB available to read sub beans");
}
// Normal field
else