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Code Activity

- Implement the SERVID special columns. This imply modifying the way

Browse Source 
special columns are processed. This will be documented.
  Also some code cleanup and some changes to prepare the indexing of
  nullable columns (not achieve yet)

modified:
  storage/connect/colblk.cpp
  storage/connect/colblk.h
  storage/connect/connect.cc
  storage/connect/connect.h
  storage/connect/ha_connect.cc
  storage/connect/ha_connect.h
  storage/connect/macutil.cpp
  storage/connect/mycat.cc
  storage/connect/plgdbsem.h
  storage/connect/reldef.cpp
  storage/connect/reldef.h
  storage/connect/table.cpp
  storage/connect/tabmysql.cpp
  storage/connect/tabmysql.h
  storage/connect/tabodbc.h
  storage/connect/tabtbl.cpp
  storage/connect/tabutil.h
  storage/connect/value.h
  storage/connect/xindex.cpp
  storage/connect/xindex.h
  storage/connect/xtable.h
This commit is contained in:
Olivier Bertrand
2013-08-09 18:02:47 +02:00
parent 98f3fd6466
commit 5d75457fc9
21 changed files with 196 additions and 117 deletions
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49
storage/connect/reldef.cpp
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@@ -383,32 +383,35 @@ int COLDEF::Define(PGLOBAL g, void *memp, PCOLINFO cfp, int poff)
Name = (PSZ)PlugSubAlloc(g, memp, strlen(cfp->Name) + 1);
strcpy(Name, cfp->Name);
Poff = poff;
Buf_Type = cfp->Type;
if (!(cfp->Flags & U_SPECIAL)) {
Poff = poff;
Buf_Type = cfp->Type;
if ((Clen = GetTypeSize(Buf_Type, cfp->Length)) <= 0) {
sprintf(g->Message, MSG(BAD_COL_TYPE), GetTypeName(Buf_Type), Name);
return -1;
} // endswitch
if ((Clen = GetTypeSize(Buf_Type, cfp->Length)) <= 0) {
sprintf(g->Message, MSG(BAD_COL_TYPE), GetTypeName(Buf_Type), Name);
return -1;
} // endswitch
strcpy(F.Type, GetFormatType(Buf_Type));
F.Length = cfp->Length;
F.Prec = cfp->Prec;
Offset = (cfp->Offset < 0) ? poff : cfp->Offset;
Long = cfp->Length;
Opt = cfp->Opt;
Key = cfp->Key;
//Freq = cfp->Freq;
strcpy(F.Type, GetFormatType(Buf_Type));
F.Length = cfp->Length;
F.Prec = cfp->Prec;
Offset = (cfp->Offset < 0) ? poff : cfp->Offset;
Long = cfp->Length;
Opt = cfp->Opt;
Key = cfp->Key;
// Freq = cfp->Freq;
if (cfp->Remark && *cfp->Remark) {
Desc = (PSZ)PlugSubAlloc(g, memp, strlen(cfp->Remark) + 1);
strcpy(Desc, cfp->Remark);
} // endif Remark
if (cfp->Remark && *cfp->Remark) {
Desc = (PSZ)PlugSubAlloc(g, memp, strlen(cfp->Remark) + 1);
strcpy(Desc, cfp->Remark);
} // endif Remark
if (cfp->Datefmt) {
Decode = (PSZ)PlugSubAlloc(g, memp, strlen(cfp->Datefmt) + 1);
strcpy(Decode, cfp->Datefmt);
} // endif Datefmt
if (cfp->Datefmt) {
Decode = (PSZ)PlugSubAlloc(g, memp, strlen(cfp->Datefmt) + 1);
strcpy(Decode, cfp->Datefmt);
} // endif Datefmt
} // endif special
if (cfp->Fieldfmt) {
Fmt = (PSZ)PlugSubAlloc(g, memp, strlen(cfp->Fieldfmt) + 1);
@@ -416,7 +419,7 @@ int COLDEF::Define(PGLOBAL g, void *memp, PCOLINFO cfp, int poff)
} // endif Fieldfmt
Flags = cfp->Flags;
return (Flags & U_VIRTUAL) ? 0 : Long;
return (Flags & (U_VIRTUAL|U_SPECIAL)) ? 0 : Long;
} // end of Define
/* ------------------------- End of RelDef --------------------------- */