diff options
Diffstat (limited to 'lib/odbc')
| -rw-r--r-- | lib/odbc/test/oracle.erl | 1 | ||||
| -rw-r--r-- | lib/odbc/test/postgres.erl | 25 |
2 files changed, 22 insertions, 4 deletions
diff --git a/lib/odbc/test/oracle.erl b/lib/odbc/test/oracle.erl index 052461ba4f..95cf7155dc 100644 --- a/lib/odbc/test/oracle.erl +++ b/lib/odbc/test/oracle.erl @@ -241,6 +241,7 @@ describe_floating() -> describe_dec_num() -> {ok,[{"MYDEC",{sql_decimal,9,3}},{"MYNUM",{sql_decimal,9,2}}]}. +%------------------------------------------------------------------------- drop_proc() -> "drop procedure test_proc1;". diff --git a/lib/odbc/test/postgres.erl b/lib/odbc/test/postgres.erl index 811d5ebaed..0c1761b835 100644 --- a/lib/odbc/test/postgres.erl +++ b/lib/odbc/test/postgres.erl @@ -294,6 +294,7 @@ describe_dec_num() -> describe_timestamp() -> {ok, [{"field", sql_timestamp}]}. +%------------------------------------------------------------------------- drop_proc() -> "drop function test_proc1(OUT integer, OUT integer);". @@ -308,10 +309,26 @@ stored_proc_integer_out() -> "END " ++ "$$ LANGUAGE plpgsql ". +%% This does not test what you might think it is supposed to test. +%% Since the stored procedure has got 2 out parameters and no +%% in parameters it is of arity 0 as called below. +%% +%% The port program odbcserver.c will marshal these out parameters +%% and hand them to ODBC. The ODBC driver for postgres will +%% apparently not give a hoot about these out parameters and instead +%% return the result in a regular result select set. The port program +%% will assume it has the result in the out parameters and marshal +%% these as they are i.e as it itself had packed them, so they +%% come back unchanged. +%% +%% The real function result goes into the void but the code in odbcserver.c +%% that marshals out parameters returned from ODBC will be run +%% so that is what this test tests... +%% param_query(Ref) -> - odbc:param_query(Ref, "select * from test_proc1(?, ?)", - [{sql_integer, out, [123]}, - {sql_integer, out, [456]}]). + odbc:param_query(Ref, "select * from test_proc1()", + [{sql_integer, out, [111]}, + {sql_integer, out, [444]}]). query_result() -> - {executed, 2, [{123, 456}]}. + {executed, 2, [{111, 444}]}. |