diff options
Diffstat (limited to 'lib/odbc')
| -rw-r--r-- | lib/odbc/aclocal.m4 | 10 | ||||
| -rw-r--r-- | lib/odbc/c_src/odbcserver.c | 107 | ||||
| -rw-r--r-- | lib/odbc/c_src/odbcserver.h | 4 | ||||
| -rw-r--r-- | lib/odbc/doc/src/notes.xml | 2 | ||||
| -rw-r--r-- | lib/odbc/doc/src/odbc.xml | 37 | ||||
| -rw-r--r-- | lib/odbc/src/odbc.erl | 5 | ||||
| -rw-r--r-- | lib/odbc/test/odbc_connect_SUITE.erl | 32 | ||||
| -rw-r--r-- | lib/odbc/test/odbc_data_type_SUITE.erl | 7 | ||||
| -rw-r--r-- | lib/odbc/vsn.mk | 2 |
9 files changed, 147 insertions, 59 deletions
diff --git a/lib/odbc/aclocal.m4 b/lib/odbc/aclocal.m4 index b1cf1fe404..9578cd35c4 100644 --- a/lib/odbc/aclocal.m4 +++ b/lib/odbc/aclocal.m4 @@ -740,11 +740,16 @@ dnl Try to find POSIX threads dnl The usual pthread lib... AC_CHECK_LIB(pthread, pthread_create, THR_LIBS="-lpthread") -dnl FreeBSD has pthreads in special c library, c_r... +dnl Very old versions of FreeBSD have pthreads in special c library, c_r... if test "x$THR_LIBS" = "x"; then AC_CHECK_LIB(c_r, pthread_create, THR_LIBS="-lc_r") fi +dnl QNX has pthreads in standard C library + if test "x$THR_LIBS" = "x"; then + AC_CHECK_FUNC(pthread_create, THR_LIBS="none_needed") + fi + dnl On ofs1 the '-pthread' switch should be used if test "x$THR_LIBS" = "x"; then AC_MSG_CHECKING([if the '-pthread' switch can be used]) @@ -765,6 +770,9 @@ dnl On ofs1 the '-pthread' switch should be used if test "x$THR_LIBS" != "x"; then THR_DEFS="$THR_DEFS -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS" THR_LIB_NAME=pthread + if test "x$THR_LIBS" = "xnone_needed"; then + THR_LIBS= + fi case $host_os in solaris*) THR_DEFS="$THR_DEFS -D_POSIX_PTHREAD_SEMANTICS" ;; diff --git a/lib/odbc/c_src/odbcserver.c b/lib/odbc/c_src/odbcserver.c index fe81d1dd3a..4a7a5224e5 100644 --- a/lib/odbc/c_src/odbcserver.c +++ b/lib/odbc/c_src/odbcserver.c @@ -153,7 +153,7 @@ static db_result_msg db_describe_table(byte *sql, db_state *state); /* ------------- Encode/decode functions -------- ------------------------*/ static db_result_msg encode_empty_message(void); -static db_result_msg encode_error_message(char *reason); +static db_result_msg encode_error_message(char *reason, char *errCode, SQLINTEGER nativeError); static db_result_msg encode_atom_message(char *atom); static db_result_msg encode_result(db_state *state); static db_result_msg encode_result_set(SQLSMALLINT num_of_columns, @@ -230,7 +230,7 @@ static void init_param_statement(int cols, static void map_dec_num_2_c_column(col_type *type, int precision, int scale); -static db_result_msg map_sql_2_c_column(db_column* column); +static db_result_msg map_sql_2_c_column(db_column* column, db_state *state); static param_array * bind_parameter_arrays(byte *buffer, int *index, @@ -246,7 +246,7 @@ static db_result_msg retrive_scrollable_cursor_support_info(db_state static int num_out_params(int num_of_params, param_array* params); /* ------------- Error handling functions --------------------------------*/ -static diagnos get_diagnos(SQLSMALLINT handleType, SQLHANDLE handle); +static diagnos get_diagnos(SQLSMALLINT handleType, SQLHANDLE handle, Boolean extendedErrors); /* ------------- Boolean functions ---------------------------------------*/ @@ -349,7 +349,7 @@ DWORD WINAPI database_handler(const char *port) byte *request_buffer = NULL; db_state state = {NULL, NULL, NULL, NULL, 0, {NULL, 0, 0}, - FALSE, FALSE, FALSE, FALSE, FALSE, FALSE}; + FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE}; byte request_id; #ifdef WIN32 SOCKET socket; @@ -438,14 +438,16 @@ static db_result_msg db_connect(byte *args, db_state *state) diagnos diagnos; byte *connStrIn; int erl_auto_commit_mode, erl_trace_driver, - use_srollable_cursors, tuple_row_state, binary_strings; + use_srollable_cursors, tuple_row_state, binary_strings, + extended_errors; erl_auto_commit_mode = args[0]; erl_trace_driver = args[1]; use_srollable_cursors = args[2]; tuple_row_state = args[3]; binary_strings = args[4]; - connStrIn = args + 5 * sizeof(byte); + extended_errors = args[5]; + connStrIn = args + 6 * sizeof(byte); if(tuple_row_state == ON) { tuple_row(state) = TRUE; @@ -465,6 +467,12 @@ static db_result_msg db_connect(byte *args, db_state *state) use_srollable_cursors(state) = FALSE; } + if(extended_errors == ON) { + extended_errors(state) = TRUE; + } else { + extended_errors(state) = FALSE; + } + init_driver(erl_auto_commit_mode, erl_trace_driver, state); connlen = (SQLSMALLINT)strlen((const char*)connStrIn); @@ -475,10 +483,10 @@ static db_result_msg db_connect(byte *args, db_state *state) &stringlength2ptr, SQL_DRIVER_NOPROMPT); if (!sql_success(result)) { - diagnos = get_diagnos(SQL_HANDLE_DBC, connection_handle(state)); + diagnos = get_diagnos(SQL_HANDLE_DBC, connection_handle(state), extended_errors(state)); strcat((char *)diagnos.error_msg, " Connection to database failed."); - msg = encode_error_message(diagnos.error_msg); + msg = encode_error_message(diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError ); if(!sql_success(SQLFreeHandle(SQL_HANDLE_DBC, connection_handle(state)))) @@ -509,8 +517,8 @@ static db_result_msg db_close_connection(db_state *state) result = SQLDisconnect(connection_handle(state)); if (!sql_success(result)) { - diagnos = get_diagnos(SQL_HANDLE_DBC, connection_handle(state)); - return encode_error_message(diagnos.error_msg); + diagnos = get_diagnos(SQL_HANDLE_DBC, connection_handle(state), extended_errors(state)); + return encode_error_message(diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); } if(!sql_success(SQLFreeHandle(SQL_HANDLE_DBC, @@ -536,8 +544,8 @@ static db_result_msg db_end_tran(byte compleationtype, db_state *state) (SQLSMALLINT)compleationtype); if (!sql_success(result)) { - diagnos = get_diagnos(SQL_HANDLE_DBC, connection_handle(state)); - return encode_error_message(diagnos.error_msg); + diagnos = get_diagnos(SQL_HANDLE_DBC, connection_handle(state), extended_errors(state)); + return encode_error_message(diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); } else { return encode_atom_message("ok"); } @@ -572,7 +580,7 @@ static db_result_msg db_query(byte *sql, db_state *state) /* SQL_SUCCESS_WITH_INFO at this point may indicate an error in user input. */ if (result != SQL_SUCCESS && result != SQL_NO_DATA_FOUND) { - diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state)); + diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state), extended_errors(state)); if(strcmp((char *)diagnos.sqlState, INFO) == 0) { is_error[0] = 0; strncat((char *)is_error, (char *)diagnos.error_msg, @@ -583,12 +591,12 @@ static db_result_msg db_query(byte *sql, db_state *state) it as we want a nice and clean Erlang API */ if((strcmp((char *)is_error, "error") == 0)) { - msg = encode_error_message((char *)diagnos.error_msg); + msg = encode_error_message((char *)diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); clean_state(state); return msg; } } else { - msg = encode_error_message((char *)diagnos.error_msg); + msg = encode_error_message((char *)diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); clean_state(state); return msg; } @@ -661,9 +669,9 @@ static db_result_msg db_select_count(byte *sql, db_state *state) } if(!sql_success(SQLExecDirect(statement_handle(state), sql, SQL_NTS))) { - diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state)); + diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state), extended_errors(state)); clean_state(state); - return encode_error_message(diagnos.error_msg); + return encode_error_message(diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); } if(!sql_success(SQLNumResultCols(statement_handle(state), @@ -803,13 +811,13 @@ static db_result_msg db_param_query(byte *buffer, db_state *state) result = SQLExecDirect(statement_handle(state), sql, SQL_NTS); if (!sql_success(result) || result == SQL_NO_DATA) { - diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state)); + diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state), extended_errors(state)); } /* SQL_NO_DATA and SQLSTATE 00000 indicate success for updates/deletes that affect no rows */ if(!sql_success(result) && !(result == SQL_NO_DATA && !strcmp((char *)diagnos.sqlState, INFO))) { - msg = encode_error_message(diagnos.error_msg); + msg = encode_error_message(diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); } else { for (i = 0; i < param_status.params_processed; i++) { switch (param_status.param_status_array[i]) { @@ -823,8 +831,8 @@ static db_result_msg db_param_query(byte *buffer, db_state *state) break; default: diagnos = - get_diagnos(SQL_HANDLE_STMT, statement_handle(state)); - msg = encode_error_message(diagnos.error_msg); + get_diagnos(SQL_HANDLE_STMT, statement_handle(state), extended_errors(state)); + msg = encode_error_message(diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); i = param_status.params_processed; break; } @@ -893,16 +901,16 @@ static db_result_msg db_describe_table(byte *sql, db_state *state) DO_EXIT(EXIT_ALLOC); if (!sql_success(SQLPrepare(statement_handle(state), sql, SQL_NTS))){ - diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state)); - msg = encode_error_message(diagnos.error_msg); + diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state), extended_errors(state)); + msg = encode_error_message(diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); clean_state(state); return msg; } if(!sql_success(SQLNumResultCols(statement_handle(state), &num_of_columns))) { - diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state)); - msg = encode_error_message(diagnos.error_msg); + diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state), extended_errors(state)); + msg = encode_error_message(diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); clean_state(state); return msg; } @@ -951,7 +959,7 @@ static db_result_msg encode_empty_message(void) } /* Description: Encode an error-message to send back to erlang*/ -static db_result_msg encode_error_message(char *reason) +static db_result_msg encode_error_message(char *reason, char *errCode, SQLINTEGER nativeError ) { int index; db_result_msg msg; @@ -960,6 +968,12 @@ static db_result_msg encode_error_message(char *reason) ei_encode_version(NULL, &index); ei_encode_tuple_header(NULL, &index, 2); ei_encode_atom(NULL, &index, "error"); + if (errCode) + { + ei_encode_tuple_header(NULL, &index, 3); + ei_encode_string(NULL, &index, errCode); + ei_encode_long(NULL, &index, nativeError); + } ei_encode_string(NULL, &index, reason); msg.length = index; @@ -970,6 +984,12 @@ static db_result_msg encode_error_message(char *reason) ei_encode_version((char *)msg.buffer, &index); ei_encode_tuple_header((char *)msg.buffer, &index, 2); ei_encode_atom((char *)msg.buffer, &index, "error"); + if (errCode) + { + ei_encode_tuple_header((char *)msg.buffer, &index, 3); + ei_encode_string((char *)msg.buffer, &index, errCode); + ei_encode_long((char *)msg.buffer, &index, nativeError); + } ei_encode_string((char *)msg.buffer, &index, reason); return msg; @@ -1013,8 +1033,8 @@ static db_result_msg encode_result(db_state *state) if(!sql_success(SQLNumResultCols(statement_handle(state), &num_of_columns))) { - diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state)); - msg = encode_error_message(diagnos.error_msg); + diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state), extended_errors(state)); + msg = encode_error_message(diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); clean_state(state); return msg; } @@ -1030,8 +1050,8 @@ static db_result_msg encode_result(db_state *state) } if(!sql_success(SQLRowCount(statement_handle(state), &RowCountPtr))) { - diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state)); - msg = encode_error_message(diagnos.error_msg); + diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state), extended_errors(state)); + msg = encode_error_message(diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); clean_state(state); return msg; } @@ -1239,7 +1259,7 @@ static db_result_msg encode_column_name_list(SQLSMALLINT num_of_columns, (columns(state)[i]).type.sql = sql_type; (columns(state)[i]).type.col_size = size; - msg = map_sql_2_c_column(&columns(state)[i]); + msg = map_sql_2_c_column(&columns(state)[i], state); if (msg.length > 0) { return msg; /* An error has occurred */ } else { @@ -2346,7 +2366,7 @@ static void map_dec_num_2_c_column(col_type *type, int precision, int scale) /* Description: Transform SQL columntype to C columntype. Returns a dummy db_result_msg with length 0 on success and an errormessage otherwise.*/ -static db_result_msg map_sql_2_c_column(db_column* column) +static db_result_msg map_sql_2_c_column(db_column* column, db_state *state) { db_result_msg msg; @@ -2415,10 +2435,10 @@ static db_result_msg map_sql_2_c_column(db_column* column) column -> type.strlen_or_indptr = (SQLLEN)NULL; break; case SQL_UNKNOWN_TYPE: - msg = encode_error_message("Unknown column type"); + msg = encode_error_message("Unknown column type", extended_error(state, ""), 0); break; default: - msg = encode_error_message("Column type not supported"); + msg = encode_error_message("Column type not supported", extended_error(state, ""), 0); break; } return msg; @@ -2527,7 +2547,7 @@ static db_column retrive_binary_data(db_column column, int column_nr, while (result == SQL_SUCCESS_WITH_INFO) { - diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state)); + diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state), extended_errors(state)); if(strcmp((char *)diagnos.sqlState, TRUNCATED) == 0) { outputlen = column.type.len - 1; @@ -2614,10 +2634,10 @@ static db_result_msg more_result_sets(db_state *state) /* As we found an error we do not care about any potential more result sets */ exists_more_result_sets(state) = FALSE; - diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state)); + diagnos = get_diagnos(SQL_HANDLE_STMT, statement_handle(state), extended_errors(state)); strcat((char *)diagnos.error_msg, "Failed to create on of the result sets"); - msg = encode_error_message(diagnos.error_msg); + msg = encode_error_message(diagnos.error_msg, extended_error(state, diagnos.sqlState), diagnos.nativeError); return msg; } } @@ -2634,7 +2654,7 @@ static Boolean sql_success(SQLRETURN result) diagnostic records scaning for error messages and the sqlstate. If this function is called when no error has ocurred only the sqlState field may be referenced.*/ -static diagnos get_diagnos(SQLSMALLINT handleType, SQLHANDLE handle) +static diagnos get_diagnos(SQLSMALLINT handleType, SQLHANDLE handle, Boolean extendedErrors) { diagnos diagnos; SQLINTEGER nativeError; @@ -2658,17 +2678,16 @@ static diagnos get_diagnos(SQLSMALLINT handleType, SQLHANDLE handle) result = SQLGetDiagRec(handleType, handle, record_nr, current_sql_state, &nativeError, current_errmsg_pos, (SQLSMALLINT)errmsg_buffer_size, &errmsg_size); - if(result != SQL_SUCCESS && result != SQL_NO_DATA) { - - - break; - } else { + if(result == SQL_SUCCESS) { /* update the sqlstate in the diagnos record, because the SQLGetDiagRec call succeeded */ memcpy(diagnos.sqlState, current_sql_state, SQL_STATE_SIZE); + diagnos.nativeError = nativeError; errmsg_buffer_size = errmsg_buffer_size - errmsg_size; acc_errmsg_size = acc_errmsg_size + errmsg_size; current_errmsg_pos = current_errmsg_pos + errmsg_size; + } else { + break; } } @@ -2676,7 +2695,7 @@ static diagnos get_diagnos(SQLSMALLINT handleType, SQLHANDLE handle) strcat((char *)diagnos.error_msg, "No SQL-driver information available."); } - else { + else if (!extendedErrors){ strcat(strcat((char *)diagnos.error_msg, " SQLSTATE IS: "), (char *)diagnos.sqlState); } diff --git a/lib/odbc/c_src/odbcserver.h b/lib/odbc/c_src/odbcserver.h index a76cedf1af..71760189e7 100644 --- a/lib/odbc/c_src/odbcserver.h +++ b/lib/odbc/c_src/odbcserver.h @@ -145,6 +145,7 @@ typedef struct { typedef struct { SQLCHAR sqlState[SQL_STATE_SIZE]; + SQLINTEGER nativeError; byte error_msg[MAX_ERR_MSG]; } diagnos; @@ -179,6 +180,7 @@ typedef struct { Boolean exists_more_result_sets; Boolean param_query; Boolean out_params; + Boolean extended_errors; } db_state; typedef enum { @@ -198,3 +200,5 @@ typedef enum { #define exists_more_result_sets(db_state) (db_state -> exists_more_result_sets) #define param_query(db_state) (db_state -> param_query) #define out_params(db_state) (db_state -> out_params) +#define extended_errors(db_state) (db_state -> extended_errors) +#define extended_error(db_state, errorcode) ( extended_errors(state) ? errorcode : NULL ) diff --git a/lib/odbc/doc/src/notes.xml b/lib/odbc/doc/src/notes.xml index 5f6cf91961..7ba0307a45 100644 --- a/lib/odbc/doc/src/notes.xml +++ b/lib/odbc/doc/src/notes.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>2004</year><year>2011</year> + <year>2004</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> diff --git a/lib/odbc/doc/src/odbc.xml b/lib/odbc/doc/src/odbc.xml index 8a58dc2848..a984bf4485 100644 --- a/lib/odbc/doc/src/odbc.xml +++ b/lib/odbc/doc/src/odbc.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1999</year><year>2011</year> + <year>1999</year><year>2013</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -74,8 +74,12 @@ <code type="none"> milliseconds() = integer() >= 0 </code> <code type="none"> - common_reason() = connection_closed | term() - some kind of - explanation of what went wrong </code> + common_reason() = connection_closed | extended_error() | term() - some kind of + explanation of what went wrong </code> + <code type="none"> + extended_error() = {string(), integer(), Reason} - extended error type with ODBC + and native database error codes, as well as the base reason that would have been + returned had extended_errors not been enabled. </code> <code type="none"> string() = list of ASCII characters </code> <code type="none"> @@ -101,8 +105,14 @@ odbc_data_type() = sql_integer | sql_smallint | sql_tinyint | {sql_decimal, precision(), scale()} | {sql_numeric, precision(), scale()} | - {sql_char, size()} | {sql_wchar, size()} | {sql_varchar, size()} | {sql_wvarchar, size()}| {sql_float, precision()} | - {sql_wlongvarchar, size()} | {sql_float, precision()} | sql_real | sql_double | sql_bit | atom() + {sql_char, size()} | + {sql_wchar, size()} | + {sql_varchar, size()} | + {sql_wvarchar, size()}| + {sql_float, precision()} | + {sql_wlongvarchar, size()} | + {sql_float, precision()} | + sql_real | sql_double | sql_bit | atom() </code> <code type="none"> precision() = integer() </code> @@ -143,7 +153,7 @@ <d>All options has default values. </d> <v>option() = {auto_commit, on | off} | {timeout, milliseconds()} | {binary_strings, on | off} | {tuple_row, on | off} | {scrollable_cursors, on | off} | - {trace_driver, on | off} </v> + {trace_driver, on | off} | {extended_errors, on | off} </v> <v>Ref = connection_reference() - should be used to access the connection. </v> <v>Reason = port_program_executable_not_found | common_reason()</v> </type> @@ -196,6 +206,19 @@ <p>For more information about the <c>ConnectStr</c> see description of the function SQLDriverConnect in [1].</p> </note> + + <p>The <c>extended_errors</c> option enables extended ODBC error + information when an operation fails. Rather than returning <c>{error, Reason}</c>, + the failing function will reutrn <c>{error, {ODBCErrorCode, NativeErrorCode, Reason}}</c>. + Note that this information is probably of little use when writing database-independent code, + but can be of assistance in providing more sophisticated error handling when dealing with + a known underlying database. + <list type="bulleted"> + <item><c>ODBCErrorCode</c> is the ODBC error string returned by the ODBC driver.</item> + <item><c>NativeErrorCode</c> is the numberic error code returned by the underlying database. The possible values + and their meanings are dependent on the database being used.</item> + <item><c>Reason</c> is as per the <c>Reason</c> field when extended errors are not enabled.</item> + </list></p> </desc> </func> <func> @@ -203,7 +226,7 @@ <fsummary>Closes a connection to a database. </fsummary> <type> <v>Ref = connection_reference()</v> - <v>Reason = process_not_owner_of_odbc_connection</v> + <v>Reason = process_not_owner_of_odbc_connection | extended_error()</v> </type> <desc> <p>Closes a connection to a database. This will also diff --git a/lib/odbc/src/odbc.erl b/lib/odbc/src/odbc.erl index 16fdb4aabd..3eabec9ec3 100644 --- a/lib/odbc/src/odbc.erl +++ b/lib/odbc/src/odbc.erl @@ -810,10 +810,11 @@ connect(ConnectionReferense, ConnectionStr, Options) -> {C_TupleRow, _} = connection_config(tuple_row, Options), {BinaryStrings, _} = connection_config(binary_strings, Options), + {ExtendedErrors, _} = connection_config(extended_errors, Options), ODBCCmd = [?OPEN_CONNECTION, C_AutoCommitMode, C_TraceDriver, - C_SrollableCursors, C_TupleRow, BinaryStrings, ConnectionStr], + C_SrollableCursors, C_TupleRow, BinaryStrings, ExtendedErrors, ConnectionStr], %% Send request, to open a database connection, to the control process. case call(ConnectionReferense, @@ -860,6 +861,8 @@ connection_default(trace_driver) -> connection_default(scrollable_cursors) -> {?ON, on}; connection_default(binary_strings) -> + {?OFF, off}; +connection_default(extended_errors) -> {?OFF, off}. %%------------------------------------------------------------------------- diff --git a/lib/odbc/test/odbc_connect_SUITE.erl b/lib/odbc/test/odbc_connect_SUITE.erl index a076c4dfff..7d732f20f7 100644 --- a/lib/odbc/test/odbc_connect_SUITE.erl +++ b/lib/odbc/test/odbc_connect_SUITE.erl @@ -51,7 +51,7 @@ all() -> {group, client_dies}, connect_timeout, timeout, many_timeouts, timeout_reset, disconnect_on_timeout, connection_closed, disable_scrollable_cursors, - return_rows_as_lists, api_missuse]; + return_rows_as_lists, api_missuse, extended_errors]; Other -> {skip, Other} end. @@ -838,3 +838,33 @@ transaction_support_str(mysql) -> "ENGINE = InnoDB"; transaction_support_str(_) -> "". + + +%%------------------------------------------------------------------------- +extended_errors(doc)-> + ["Test the extended errors connection option: When off; the old behaviour of just an error " + "string is returned on error. When on, the error string is replaced by a 3 element tuple " + "that also exposes underlying ODBC provider error codes."]; +extended_errors(suite) -> []; +extended_errors(Config) when is_list(Config)-> + Table = ?config(tableName, Config), + {ok, Ref} = odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()), + {updated, _} = odbc:sql_query(Ref, "create table " ++ Table ++" ( id integer, data varchar(10))"), + + % Error case WITHOUT extended errors on... + case odbc:sql_query(Ref, "create table " ++ Table ++" ( id integer, data varchar(10))") of + {error, ErrorString} when is_list(ErrorString) -> ok + end, + + % Now the test case with extended errors on - This should return a tuple, not a list/string now. + % The first element is a string that is the ODBC error string; the 2nd element is a native integer error + % code passed from the underlying provider driver. The last is the familiar old error string. + % We can't check the actual error code; as each different underlying provider will return + % a different value - So we just check the return types at least. + {ok, RefExtended} = odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options() ++ [{extended_errors, on}]), + case odbc:sql_query(RefExtended, "create table " ++ Table ++" ( id integer, data varchar(10))") of + {error, {ODBCCodeString, NativeCodeNum, ShortErrorString}} when is_list(ODBCCodeString), is_number(NativeCodeNum), is_list(ShortErrorString) -> ok + end, + + ok = odbc:disconnect(Ref), + ok = odbc:disconnect(RefExtended). diff --git a/lib/odbc/test/odbc_data_type_SUITE.erl b/lib/odbc/test/odbc_data_type_SUITE.erl index d61a91f973..2d33546622 100644 --- a/lib/odbc/test/odbc_data_type_SUITE.erl +++ b/lib/odbc/test/odbc_data_type_SUITE.erl @@ -1,7 +1,8 @@ +%% -*- coding: utf-8 -*- %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2002-2011. All Rights Reserved. +%% Copyright Ericsson AB 2002-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -1469,7 +1470,7 @@ utf8(Config) when is_list(Config) -> odbc:sql_query(Ref, "CREATE TABLE " ++ Table ++ "(FIELD text)"), - Latin1Data = ["���������", + Latin1Data = ["ÖÄÅÄÖÅäöå", "testasdf", "Row 3", "Row 4", @@ -1564,7 +1565,7 @@ timestamp(Config) when is_list(Config) -> %%------------------------------------------------------------------------ w_char_support(Ref, Table, CharType, Size) -> - Latin1Data = ["���������", + Latin1Data = ["ÖÄÅÄÖÅäöå", "testasdf", "Row 3", "Row 4", diff --git a/lib/odbc/vsn.mk b/lib/odbc/vsn.mk index 3bb2fe5bce..585b92b2d2 100644 --- a/lib/odbc/vsn.mk +++ b/lib/odbc/vsn.mk @@ -1 +1 @@ -ODBC_VSN = 2.10.13 +ODBC_VSN = 2.10.14 |