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Take 64bit mode into account for the format parameter of
(s(n))printf, sscanf etc.
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1.Improve the handling of connection error messages.
2.Add an option to convert empty strings to NULL.
3.Handle domain type as the basetype.
4.Fake MSS in case of not only SQLExecute but also SQLParamData.
5.Prevent SQLColumns from displaying system columns.
6.Unload delayLoaded libraries on dll detach (not on disconnect time).
7.Fix a SQLGetDiagField crash bug.
8.Fix a insertion count bug.
9.Take win98 cases into account a little.
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1. Compensate a loss of report of being Jet when using MS Access.
2. Add NULL <-> "" date converion function for FOXPRO and
revise parse/describe/execute mechanism.
3. Miscellaneous type changes for 64 bit drivers.
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. Fix some SQLPrimaryKey, SQLForeignKey bugs.
Fill PK_NAME or FK_NAME columns.
Return right update_rule values.
Remove duplicates.
. Handle SQL_ALL_SCHEMAS parameter in SQLTables.
. Handle unaligned indicator/length buffers more properly.
. Fix a bug in ProcedureColumns in case of set returning functions.
. Fix a buffer overrun in handle_notice_message (Bart Samuel)
. Fix a output parameters problem (Bart Samuel)
. Hold the connection lock while a rollbackable statement
running.
. Add Extra Opts option to the DSN option setupdialog.
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. Add an option to fake Microsoft SQL Server which would improve
SERIAL type handling.
. Add support for LOGIN_TIMEOUT.
. Improve Statement error handling about the reference of Connection error.
. Improve the handling BIGINT type in the OSs without having strtoll().
. Support ODBC CONVERT scalar functions in some cases.
. Close qlog, mylog files on detach dll.
. Improve comunication performance in case of the driver's original
socket.
. Send a Close message at the end of normal command processing.
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the error condition after executing a query is
STMT_ERROR_TAKEN_FROM_BACKEND. Besides solving the problem I reported,
this seems to make much more sense than setting the SQLSTATE arbitrarily
to HY000 "General Error" in this situation. I look forward to your
feedback.
[Chris Ingram]
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these modes.
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is not true on 64-bit architectures (Peter Eisentraut)
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1) Change catalog functions to search 'public' schema if a user
tries to search the user named schema and finds no record to
return.
2) Set the statement status to STMT_FINISHED(not STMT_PREPARED)
if the pre execution causes an error.
3) Adjust null terminator for SQL_C_WCHAR type.
4) Change getCharColumnSize to return max size when the
statement has no result.
5) Cache the number of parameters for statements.
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2) Prevent plan deallocation errors when the transaction
is in abort status.
3) Avoid a connection failure when notice message arrives.
4) Improve the handling of mutex(critical section).
5) Correct the cursor open check.
6) Change the Unicode driver to set the NULL terminator
of SQL_C_WCHAR type data properly.
7) Add some m(re)alloc error check.
8) Add proper cleanup steps for some functions.
9) Return proper min & max scale for timestamp data type.
10) Return proper scale for timestamp data fields.
11) Fix the bug that .009 numeric generates .9 output. (George A.J)
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(for *nix)
1. Detect -lsocket for some platforms.
2. Handle unix domain sockets.
3. EINTR safety for send/recv.
4. Set TCP_NDEALY option for inet connections.
<1-4: thanks to Hartmut Raschick>
5. Use recursive mutex if possible.
6. Add descriptor.c to Makefile.
(for Windows)
7. Automatic setting of client encoding for latin1(9).
(common)
8. Avoid those notorious core dumps when logging on hitting
"null" data...
<8: thanls to Hartmut Raschick>
9. Removed a static varible for thread-safety.
10. Improve the performance of keyset-driven fetch operation.
11. Map (var)char type to SQL type more properly.
12. Change create_params for NUMERIC type to (precison, scale).
13. Add type cast to remove some compiler warnings.
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1) Add conversion from text to SQL_C_BINARY(bug report from Brad Wilson).
2) Change SQLColumns, SQLTables etc to initialize the statement handle
properly(bug report from Yutaka Tanida).
3) Improve the handling of mutex under *nix(bug report from Steve Wampler).
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1) Revise the handling of descriptors and implement SQLCopyDesc.
2) Handle data_at_execution columns for SQLSetPos or SQLBulkOperations.
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2. Let escape strings case-insensitive.
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2) Apply a patch to changes the storage type of the debug "func" variables
to be stored in the constant area of the program(Shachar Shemesh).
3) Correct the column size in case of bytea as LO.
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SQLExtendedFetch.
2) Implement SQLGetDiagFieldW() for the Unicode driver.
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2) Correct the calculation of a global index in SC_pos_add.
3) Cleanup global/rowset/resultset index handling a little.
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2) Reduce time() calls for the performance.
3) Improve the handling of per Driver resource.
4) #define HAVE_STRTOLL
etc.
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2) Add a conversion functionality between SQL_C_CHAR
and SQL_VARBINARY.
3) The first cut of the use of server side prepare.
4) Check if a relation is a view more precisely.
5) Fix a crash bug with no parameter binding for
prepare statements with parameter markers(bug
report from Han).
6) Fix a bug about SQLGetDiagField(bug report from
Han).
7) Add a missing ENTER_STMT_CS at the start of
SQLForeignKey().
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be reset on cursor close per bug report from Glen Parker.
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<borschow@roguewave.com>.
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2) Trial implementation of the thread safe driver under
Windows.
3) Fix a bug about DSN options setting.
4) Fix a bug about Driver options setting.
5) Implement SQLProcedureColumns().
6) Changed default numeric precision/scale.
7) Fix some memory leaks in Unicode driver.
8) datetime -> timestamp with time zone since 7.0.
9) Change manually started(using begin) transactions never
be implicitly committed.
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in auto-commit off mode.
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2) Supprt ARD precision/scale and SQL_C_NUEMRIC.
3) Minimal implementation of SQLGetDiagField().
4) SQLRowCount() reports the result of SQLSetPos and SQLBulkOperation.
5) int8 -> SQL_NUMERIC for Microsoft Jet.
6) Support isolation level change.
7) ODBC3.0 SQLSTATE code.
8) Append mode log files.
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2) Suppress some error logs for the request to other drivers.
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1) Prepare to separate 4 kinds of Descriptor handles.
2) Detect the transaction status more naturally.
3) Improve Parse Statement functionality for the use
of updatable cursors.
4) Improve updatable cursors.
5) Implement SQLGetDescField() and improve SQLColAttribute().
6) etc.
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2) Fix a bug in SQLColAttribute().
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2) Handle Multiple results and implement SQLMoreResult().
3) Improve multibyte handling thanks to Eiji Tokuya.
4) Add new options.
LF <-> CR/LF converion.
TRUE is -1 (for VB).
5) Introduce unicode(UCS-2) support.
6) Reduce the length of connection strings.
7) Improve SQLError, SQLGetDiagRec(ODBC 3.0).
8) Implement SQLTablePrivileges().
9) Miscellaneous changes for ODBC 3.0 support.
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1) Handle parameter array.
2) Allow re-use of the connection handle after SQLDisconnect.
3) Reject NULL if no indicator specified.
4) Improve the handling of '_' in table name.
5) Unify internal begin/commit/abort operations.
6) Change SQLTables() to return null not "" for the
table_owner.
7) Fix a bug about parameter handling reported by Benoit Menendez.
8) Add cast in handling ODBC date/time escape sequences.
9) Fix a bug about cache_size handing in declare/fetch mode.
[ODBC3.0 related]
10) Improve the handling of descriptor handles(ODBC3.0).
11) Improve the type handling of some types for ODBC3.0.
[Thanks to Marcelo Aceto for his useful patches]
12) Allow nested ODBC escape.
13) Allow changing autocommit on/off inside the transaction
block.
14) Improve the handling of ODBC scalar functions.
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spacing. Also adds space for one-line comments.
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tests pass.
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an already installed iODBC or unixODBC driver manager. In particular,
use the include files provided by the driver manager over our own,
and use the odbcinst library of the driver manager rather than gpps.c.
Migrate portability sections common to several files into psqlodbc.h.
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2) Fix a bug with NUMERIC scale in case of Parse
statement option.
3) Remove a no longer needed loop in CC_send_query().
Hiroshi Inoue
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Rename psqlodbc.def -> psqlodbc_win32.def.
Improve internal *declare cursor* handling
a little.
Hiroshi Inoue
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2) Keep FE/BE protocol more precisely.
3) Improve procedure calls.
4) A trial to avoid PREMATURE execution(#ifdef'd now).
Hiroshi Inoue
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places that were including the wrong files.
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SQLxxxx() to PGAPI_xxxx().
2) Handle an escaped date/time format as a parameter.
3) Improve the tuple allocation a little.
4) The preparation of ODBC 3.0 a little.
5) Updatable cursors(may be deprecated before long).
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Now the version is 7.01.0006.
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by multiple SQLError calls.
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1) Query size limit(was 65536) for >=7.0 servers.
2) Text size limit(was 8190) for 7.1 servers.
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