here is another more graceful solution.. I found that forcing the rule base optimizer with a sql patch also works.. 2 patches are necessary because sometimes the jdbc driver uses :1 and :3 as bind variables and sometimes it uses :2 & :4.. The SQL must match exactly for the patch to work.
run this in your database as sysdba..
begin
dbms_sqldiag_internal.i_create_patch (
sql_text =>'SELECT NULL AS pktable_cat,
p.owner as pktable_schem, p.table_name as pktable_name,
pc.column_name as pkcolumn_name, NULL as fktable_cat, f.owner as
fktable_schem, f.table_name as fktable_name,
fc.column_name as fkcolumn_name, fc.position as key_seq, NULL as
update_rule, decode
(f.delete_rule, ''CASCADE'', 0, ''SET NULL'', 2, 1) as delete_rule,
f.constraint_name as fk_name, p.constraint_name as pk_name,
decode(f.deferrable, ''DEFERRABLE'',5 ,''NOT DEFERRABLE'',7 , ''DEFERRED'', 6)
deferrability
FROM all_cons_columns pc, all_constraints p, all_cons_columns fc,
all_constraints f
WHERE 1 = 1 AND p.table_name = :1 AND p.owner = :3 AND
f.constraint_type = ''R'' AND p.owner = f.r_owner AND
p.constraint_name = f.r_constraint_name AND p.constraint_type = ''P''
AND pc.owner = p.owner AND pc.constraint_name = p.constraint_name AND
pc.table_name = p.table_name AND fc.owner = f.owner AND
fc.constraint_name = f.constraint_name AND
fc.table_name = f.table_name AND fc.position = pc.position
ORDER BY fktable_schem, fktable_name, key_seq' ,
hint_text => 'RULE',
name => 'jdbcpatch');
end;
/
begin
dbms_sqldiag_internal.i_create_patch (
sql_text =>'SELECT NULL AS pktable_cat,
p.owner as pktable_schem, p.table_name as pktable_name,
pc.column_name as pkcolumn_name, NULL as fktable_cat, f.owner as
fktable_schem, f.table_name as fktable_name,
fc.column_name as fkcolumn_name, fc.position as key_seq, NULL as
update_rule, decode
(f.delete_rule, ''CASCADE'', 0, ''SET NULL'', 2, 1) as delete_rule,
f.constraint_name as fk_name, p.constraint_name as pk_name,
decode(f.deferrable, ''DEFERRABLE'',5 ,''NOT DEFERRABLE'',7 , ''DEFERRED'', 6)
deferrability
FROM all_cons_columns pc, all_constraints p, all_cons_columns fc,
all_constraints f
WHERE 1 = 1 AND p.table_name = :2 AND p.owner = :4 AND
f.constraint_type = ''R'' AND p.owner = f.r_owner AND
p.constraint_name = f.r_constraint_name AND p.constraint_type = ''P''
AND pc.owner = p.owner AND pc.constraint_name = p.constraint_name AND
pc.table_name = p.table_name AND fc.owner = f.owner AND
fc.constraint_name = f.constraint_name AND
fc.table_name = f.table_name AND fc.position = pc.position
ORDER BY fktable_schem, fktable_name, key_seq' ,
hint_text => 'RULE',
name => 'jdbcpatch2');
end;
/