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v3.2.1.1

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gnosygnu
2016-02-07 23:20:20 -05:00
parent 6d179ca59d
commit de67253a9c
215 changed files with 3387 additions and 2055 deletions
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28
140_dbs/src/gplx/dbs/Db_qry_.java
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@@ -16,36 +16,48 @@ You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.dbs; import gplx.*;
import gplx.core.criterias.*; import gplx.dbs.qrys.*;
import gplx.core.criterias.*; import gplx.dbs.qrys.*; import gplx.dbs.sqls.*; import gplx.dbs.sqls.itms.*;
public class Db_qry_ {
public static Db_qry__select_cmd select_cols_(String tbl, Criteria crt, String... cols){return select_().From_(tbl).Where_(crt).Cols_(cols);}
public static Db_qry__select_cmd select_val_(String tbl, String col, Criteria crt) {return select_().From_(tbl).Where_(crt).Cols_(col);}
public static Db_qry__select_cmd select_tbl_(String tbl) {return select_().From_(tbl);}
public static Db_qry__select_cmd select_() {return Db_qry__select_cmd.new_();}
public static Db_qry__select_cmd select_() {return new Db_qry__select_cmd();}
public static Db_qry__select_cmd select_(String tbl, String... cols) {return new Db_qry__select_cmd().From_(tbl).Cols_(cols);}
public static Db_qry_delete delete_(String tbl, Criteria crt) {return Db_qry_delete.new_(tbl, crt);}
public static Db_qry_delete delete_tbl_(String tbl) {return Db_qry_delete.new_(tbl);}
public static Db_qry_insert insert_(String tbl) {return new Db_qry_insert(tbl);}
public static Db_qry_insert insert_common_(String tbl, KeyVal... pairs) {
Db_qry_insert cmd = new Db_qry_insert(tbl);
for (KeyVal pair : pairs)
cmd.Arg_obj_(pair.Key(), pair.Val());
cmd.Val_obj(pair.Key(), pair.Val());
return cmd;
}
public static Sql_join_itm New_join__join(String trg_fld, String src_tbl, String src_fld) {return new Sql_join_itm(trg_fld, src_tbl, src_fld);}
public static Sql_join_itm New_join__same(String tbl, String fld) {return new Sql_join_itm(fld, tbl, fld);}
public static Db_qry_update update_(String tbl, Criteria crt) {
Db_qry_update update = Db_qry_update.new_();
Db_qry_update update = new Db_qry_update();
update.From_(tbl);
update.Where_(crt);
return update;
}
public static Db_qry_update update_common_(String tbl, Criteria crt, KeyVal... pairs) {
Db_qry_update cmd = Db_qry_update.new_();
Db_qry_update cmd = new Db_qry_update();
cmd.From_(tbl); cmd.Where_(crt);
for (KeyVal pair : pairs)
cmd.Arg_obj_(pair.Key(), pair.Val());
cmd.Val_obj(pair.Key(), pair.Val());
return cmd;
}
public static final Object WhereAll = null;
public static gplx.core.gfo_ndes.GfoNde Exec_as_nde(Db_conn conn, Db_qry qry) {return gplx.core.gfo_ndes.GfoNde_.rdr_(conn.Exec_qry_as_old_rdr(qry));}
public static Object Exec_as_obj(Db_conn conn, Db_qry__select_cmd qry) {
gplx.core.stores.DataRdr rdr = conn.Exec_qry_as_old_rdr(qry);
try {
return rdr.MoveNextPeer() ? rdr.Read(qry.Cols().Flds.Get_at(0).Fld) : null; // NOTE: need to access from flds for tdb
} finally {rdr.Rls();}
}
public static Db_qry as_(Object obj) {return obj instanceof Db_qry ? (Db_qry)obj : null;}
public static final int Tid_insert = 0, Tid_delete = 1, Tid_update = 2, Tid_select = 3, Tid_sql = 4, Tid_select_in_tbl = 5, Tid_flush = 6;
public static final Db_qry Noop = new Db_qry__noop();
public static final int Tid_insert = 0, Tid_delete = 1, Tid_update = 2, Tid_select = 3, Tid_sql = 4, Tid_select_in_tbl = 5, Tid_flush = 6, Tid_noop = 7;
}