HackBase/python-cx_Oracle
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87 Commits

Author SHA1 Message Date
Anthony Tuininga
b543850f9a The method cursor.setoutputsize() no longer needs to do anything (since ODPI-C 
automatically manages buffer sizes of LONG and LONG RAW columns).
 2017-06-16 16:47:21 -06:00
Anthony Tuininga
465da44482 Permit use of both string and unicode for Python 2.7 for creating session pools 
and for changing passwords
(https://github.com/oracle/python-cx_Oracle/issues/23).
 2017-06-10 13:54:10 -06:00
Anthony Tuininga
e783a33926 Handle case when both precision and scale are zero, as occurs when retrieving 
numeric expressions (https://github.com/oracle/python-cx_Oracle/issues/34).
 2017-06-09 14:21:24 -06:00
Anthony Tuininga
52e1960bfb Correct determination of the names of the bind variables in prepared SQL 
tatements (which behaves a little differently from PL/SQL statements).
 2017-05-19 21:47:46 -06:00
Anthony Tuininga
999913be35 Ensure reference count of parameters remains the same after call completes! 2017-05-16 14:29:33 -06:00
Anthony Tuininga
ef1fc44f32 Set the fetch array size on a REF cursor prior to it being used by Python. 2017-05-15 13:19:43 -06:00
Anthony Tuininga
5e04a04baa Check for an error while creating the error! 2017-05-15 13:14:37 -06:00
Anthony Tuininga
51f1815167 Added support for getting/setting attributes of objects or element values in 
collections that contain LOBs, BINARY_FLOAT values, BINARY_DOUBLE values and
NCHAR and NVARCHAR2 values; improve error message for any other types that are
not supported.
 2017-05-09 11:46:30 -06:00
Anthony Tuininga
e5a888520f Correct size as well as buffer size when variable is resized. 2017-05-09 11:44:54 -06:00
Anthony Tuininga
53f8902446 Correct handling of long Python integers that cannot fit inside a 64-bit C 
integer (https://github.com/oracle/python-cx_Oracle/issues/18).
 2017-05-03 13:31:13 -06:00
Anthony Tuininga
c946e86384 Correct support for executemany() when strings that are found later in the 
array are larger than strings found earlier in the array.
 2017-04-26 17:11:58 -06:00
Anthony Tuininga
d712157483 Remove dead code. 2017-04-20 16:41:37 -06:00
Anthony Tuininga
7c31ad9a85 Eliminate compiler warnings. 2017-04-18 13:03:52 -06:00
Anthony Tuininga
b429041a3e Add support for getting an empty list from an empty collection instead of the 
error "OCI-22166: collection is empty".
 2017-04-17 10:34:14 -06:00
Anthony Tuininga
a13fa08a35 Adjust to modified ODPI-C API. 2017-04-17 10:29:52 -06:00
Anthony Tuininga
d37669fbdc Create a new variable, rather than call dpiVar_resize(), so that the variable 
will be bound properly when the variable needs to be resized.
 2017-04-11 14:36:47 -06:00
Anthony Tuininga
0c82e0faa0 Added support for getting the number of actual elements in a variable as well 
as getting all of the values corresponding to the number of actual elements in
a variable -- primarily to improve the use of DML returning of multiple rows.
 2017-04-11 14:17:55 -06:00
Anthony Tuininga
df71d9a605 Get the variable data for all bound variables immediately after execution of a 
returning statement, rather than when the value of the variable is acquired.
 2017-04-11 14:14:18 -06:00
Anthony Tuininga
cc80257107 Formatting improvements. 2017-03-28 14:39:36 -06:00
Anthony Tuininga
c558ff0839 Eliminate compiler warnings with Visual Studio 2015. 2017-03-28 14:38:53 -06:00
Anthony Tuininga
7b0be3140d Implement ODPI-C update which significantly simplifies building cx_Oracle and 
enables building a single module to support all versions of Oracle Client
libraries.
 2017-03-28 14:31:07 -06:00
Anthony Tuininga
b28e04e901 Rework to use the ODPI-C library instead of direct OCI calls. 2017-03-07 13:21:49 -07:00
Anthony Tuininga
6ba2550d09 Final changes to license and copyright notices as requested; addition of 
separate license file and copyright notices to all source files.
 2017-03-07 11:36:04 -07:00
Anthony Tuininga
7299d41eca Reworked database change notification and continuous query notification to 
more closely align with the PL/SQL implementation and prepare for sending
notifications for AQ messages.
 2017-02-20 16:07:41 -07:00
Anthony Tuininga
ff01f65a7c Added support for using application context during the creation of a 
connection. This should be used in preference to the module, action and
clientinfo arguments which are now deprecated.
 2017-02-17 16:53:33 -08:00
Anthony Tuininga
ad48010559 Added support for setting the internal_name and external_name attributes 
directly; these should now be used instead of the twophase argument when
creating a connection.
 2017-02-03 17:07:57 -07:00
Anthony Tuininga
a56f7056d9 Increased default array size to 100 (from 50) to match other drivers. 2017-02-03 14:23:36 -07:00
Anthony Tuininga
55b0d5d480 Removed deprecated types UNICODE, FIXED_UNICODE and LONG_UNICODE. 2017-02-03 14:19:52 -07:00
Anthony Tuininga
9c7eb12448 Dropped support for callbacks on OCI functions. 2017-02-03 14:08:04 -07:00
Anthony Tuininga
73f61d8a07 Raise cx_Oracle.DatabaseError, not IndexError for a scroll operation that 
would position the cursor outside of the result set.
 2017-02-03 09:01:47 -07:00
Anthony Tuininga
0bcbd072a8 Use None instead of 0 for items in the cursor.description attribute that do not 
have any validity.
 2017-01-25 15:17:20 -07:00
Anthony Tuininga
6d2368a676 Eliminated final compiler warnings for Microsoft compiler for Oracle 11g. 2017-01-16 16:47:23 -07:00
Anthony Tuininga
95f3998c3a Eliminated further compiler warnings for the Microsoft compiler. 2017-01-16 16:32:02 -07:00
Anthony Tuininga
e443ddbd69 Eliminate warnings with Microsoft compiler. 2017-01-16 16:12:44 -07:00
Anthony Tuininga
4ad590ebc9 Eliminate compiler warnings about signed vs unsigned variables. 2017-01-16 14:06:02 -07:00
Anthony Tuininga
bcae487111 Oracle 11g Release 2 is the minimum supported release. 2017-01-16 14:03:29 -07:00
Anthony Tuininga
da720e5d06 Move all source to subdirectory src. 2017-01-16 13:45:35 -07:00