Fix gcc compiler warnings reported by Sergei

  modified:   storage/connect/array.cpp
  modified:   storage/connect/array.h
  modified:   storage/connect/blkfil.cpp
  modified:   storage/connect/blkfil.h
  modified:   storage/connect/block.h
  modified:   storage/connect/colblk.cpp
  modified:   storage/connect/colblk.h
  modified:   storage/connect/csort.h
  modified:   storage/connect/filamvct.cpp
  modified:   storage/connect/filter.cpp
  modified:   storage/connect/filter.h
  modified:   storage/connect/global.h
  modified:   storage/connect/json.h
  modified:   storage/connect/plgdbsem.h
  modified:   storage/connect/plgdbutl.cpp
  modified:   storage/connect/tabcol.cpp
  modified:   storage/connect/tabcol.h
  modified:   storage/connect/tabdos.cpp
  modified:   storage/connect/tabdos.h
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/table.cpp
  modified:   storage/connect/tabodbc.cpp
  modified:   storage/connect/tabodbc.h
  modified:   storage/connect/tabsys.h
  modified:   storage/connect/tabxml.h
  modified:   storage/connect/value.cpp
  modified:   storage/connect/value.h
  modified:   storage/connect/xindex.cpp
  modified:   storage/connect/xindex.h
  modified:   storage/connect/xobject.cpp
  modified:   storage/connect/xobject.h
  modified:   storage/connect/xtable.h

Set values as nullable when retrieving catalog info
  modified:   storage/connect/jdbconn.cpp
  modified:   storage/connect/mysql-test/connect/r/odbc_oracle.result
  modified:   storage/connect/odbconn.cpp

Change format of Jpath
  modified:   storage/connect/json.cpp
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/mysql-test/connect/r/json.result
  modified:   storage/connect/mysql-test/connect/r/json_udf.result
  modified:   storage/connect/mysql-test/connect/r/json_udf_bin.result
  modified:   storage/connect/mysql-test/connect/r/zip.result
  modified:   storage/connect/mysql-test/connect/t/json.test
  modified:   storage/connect/mysql-test/connect/t/json_udf.test
  modified:   storage/connect/mysql-test/connect/t/json_udf_bin.test
  modified:   storage/connect/mysql-test/connect/t/zip.test
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabjson.h
  modified:   storage/connect/tabmgo.cpp

Change null representation from ??? to <null>
  modified:   storage/connect/json.cpp

Change the name of UDF that are equal to a native JSON function name
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/jsonudf.h
  modified:   storage/connect/mysql-test/connect/t/json_udf.inc
  modified:   storage/connect/mysql-test/connect/t/json_udf2.inc

Fix bug in making JSON project info
  modified:   storage/connect/mongofam.cpp

Fix COMPUTE when one argument is null
  modified:   storage/connect/value.cpp

Value is null only when nullable
  modified:   storage/connect/value.h

1 files changed, 9 insertions, 9 deletions

diff --git a/storage/connect/odbccat.h b/storage/connect/odbccat.h
index 3b729bcb4bb..05b82e49727 100644
--- a/storage/connect/odbccat.h
+++ b/storage/connect/odbccat.h
@@ -3,11 +3,11 @@
 #define DEFAULT_QUERY_TIMEOUT -1                  // means do not set
 
 typedef struct odbc_parms {
-  char *User;                 // User connect info
-  char *Pwd;                  // Password connect info
-  int   Cto;                  // Connect timeout
-  int   Qto;                  // Query timeout
-  bool  UseCnc;               // Use SQLConnect (!SQLDriverConnect)
+  PCSZ User;                 // User connect info
+	PCSZ Pwd;                  // Password connect info
+  int  Cto;                  // Connect timeout
+  int  Qto;                  // Query timeout
+  bool UseCnc;               // Use SQLConnect (!SQLDriverConnect)
   } ODBCPARM, *POPARM;
 
 /***********************************************************************/
@@ -17,9 +17,9 @@ typedef struct odbc_parms {
 char   *ODBCCheckConnection(PGLOBAL g, char *dsn, int cop);
 #endif   // PROMPT_OK
 PQRYRES ODBCDataSources(PGLOBAL g, int maxres, bool info);
-PQRYRES ODBCColumns(PGLOBAL g, char *dsn, char *db, char *table,
-                    char *colpat, int maxres, bool info, POPARM sop);
+PQRYRES ODBCColumns(PGLOBAL g, PCSZ dsn, PCSZ db, PCSZ table,
+	                  PCSZ colpat, int maxres, bool info, POPARM sop);
 PQRYRES ODBCSrcCols(PGLOBAL g, char *dsn, char *src, POPARM sop); 
-PQRYRES ODBCTables(PGLOBAL g, char *dsn, char *db, char *tabpat,
-                   char *tabtyp, int maxres, bool info, POPARM sop);
+PQRYRES ODBCTables(PGLOBAL g, PCSZ dsn, PCSZ db, PCSZ tabpat,
+	                 PCSZ tabtyp, int maxres, bool info, POPARM sop);
 PQRYRES ODBCDrivers(PGLOBAL g, int maxres, bool info);