- FIX PIVOT bug MDEV-5869 caused by using fop (field option ptr) when NULL.

modified:
  storage/connect/ha_connect.cc

- Suppress the use of connect.in by adding the connect_xtrace system variable.
modified:
  storage/connect/ha_connect.cc

- Make column length, varchar, and temporal column types recognized in discovery
  when using SRCDEF,or PIVOT.
modified:
  storage/connect/ha_connect.cc
  storage/connect/myconn.cpp
  storage/connect/myutil.cpp
  storage/connect/plgdbsem.h

- Avoid (rare) crash when using DECIMAL type. (buf was too small)
modified:
  storage/connect/tabfmt.cpp
  storage/connect/tabmysql.cpp
  storage/connect/tabodbc.cpp
  storage/connect/tabpivot.cpp
  storage/connect/valblk.cpp
  storage/connect/value.cpp

- General cleaning of unused code, standardize tracing, and update version number
modified:
  storage/connect/block.h
  storage/connect/colblk.cpp
  storage/connect/connect.cc
  storage/connect/csort.h
  storage/connect/filamap.cpp
  storage/connect/filamdbf.cpp
  storage/connect/filamfix.cpp
  storage/connect/filamzip.cpp
  storage/connect/ha_connect.cc
  storage/connect/mycat.cc
  storage/connect/myconn.cpp
  storage/connect/mysql-test/connect/r/alter.result
  storage/connect/mysql-test/connect/r/xml.result
  storage/connect/myutil.cpp
  storage/connect/osutil.c
  storage/connect/plgdbsem.h
  storage/connect/plgdbutl.cpp
  storage/connect/plugutil.c
  storage/connect/reldef.cpp
  storage/connect/tabcol.cpp
  storage/connect/tabfmt.cpp
  storage/connect/tabmysql.cpp
  storage/connect/tabodbc.cpp
  storage/connect/tabpivot.cpp
  storage/connect/tabvct.cpp
  storage/connect/user_connect.cc
  storage/connect/valblk.cpp
  storage/connect/value.cpp
  storage/connect/xindex.cpp

1 files changed, 0 insertions, 3 deletions

diff --git a/storage/connect/plugutil.c b/storage/connect/plugutil.c
index 91b850022fb..489b0555a79 100644
--- a/storage/connect/plugutil.c
+++ b/storage/connect/plugutil.c
@@ -37,8 +37,6 @@
 /*    IBM Linker                                                       */
 /*                                                                     */
 /***********************************************************************/
-//efine DEBTRACE 3
-//efine DEBTRACE2
 
 /***********************************************************************/
 /*                                                                     */
@@ -83,7 +81,6 @@
 extern HINSTANCE s_hModule;                   /* Saved module handle    */
 #endif   // WIN32
 
-extern char plgini[];
 extern int  trace;
 
 #if defined(XMSG)