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- Add support for unsigned numeric types

Browse Source 
added:
  storage/connect/mysql-test/connect/r/unsigned.result
  storage/connect/mysql-test/connect/t/unsigned.test
modified:
  storage/connect/colblk.cpp
  storage/connect/colblk.h
  storage/connect/connect.cc
  storage/connect/ha_connect.cc
  storage/connect/myconn.cpp
  storage/connect/mysql-test/connect/r/mysql_discovery.result
  storage/connect/mysql-test/connect/r/xml.result
  storage/connect/myutil.cpp
  storage/connect/myutil.h
  storage/connect/plgdbsem.h
  storage/connect/tabdos.cpp
  storage/connect/tabfix.cpp
  storage/connect/tabmysql.cpp
  storage/connect/tabutil.cpp
  storage/connect/valblk.cpp
  storage/connect/valblk.h
  storage/connect/value.cpp
  storage/connect/value.h
  storage/connect/xobject.cpp
  storage/connect/xobject.h
This commit is contained in:
Olivier Bertrand
2013-12-03 22:59:40 +01:00
parent d240a0418c
commit ee2f04450b
22 changed files with 2343 additions and 1943 deletions
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26
storage/connect/tabutil.cpp
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@@ -117,7 +117,7 @@ TABLE_SHARE *GetTableShare(PGLOBAL g, THD *thd, const char *db,
/************************************************************************/
/* TabColumns: constructs the result blocks containing all the columns */
/* of the object table that will be retrieved by GetData commands. */
/* description of the object table that will be retrieved by discovery.*/
/************************************************************************/
PQRYRES TabColumns(PGLOBAL g, THD *thd, const char *db,
const char *name, bool& info)
@@ -128,8 +128,8 @@ PQRYRES TabColumns(PGLOBAL g, THD *thd, const char *db,
static XFLD fldtyp[] = {FLD_NAME, FLD_TYPE, FLD_TYPENAME, FLD_PREC,
FLD_LENGTH, FLD_SCALE, FLD_RADIX, FLD_NULL,
FLD_REM, FLD_NO, FLD_CHARSET};
static unsigned int length[] = {0, 4, 16, 4, 4, 4, 4, 4, 256, 32, 32};
char *fld, *fmt;
static unsigned int length[] = {0, 4, 16, 4, 4, 4, 4, 4, 0, 32, 32};
char *fld, *fmt, v;
int i, n, ncol = sizeof(buftyp) / sizeof(int);
int len, type, prec;
bool mysql;
@@ -164,6 +164,7 @@ PQRYRES TabColumns(PGLOBAL g, THD *thd, const char *db,
// Some columns must be renamed
for (i = 0, crp = qrp->Colresp; crp; crp = crp->Next)
switch (++i) {
case 2: crp->Nulls = (char*)PlugSubAlloc(g, NULL, n); break;
case 10: crp->Name = "Date_fmt"; break;
case 11: crp->Name = "Collation"; break;
} // endswitch i
@@ -181,8 +182,9 @@ PQRYRES TabColumns(PGLOBAL g, THD *thd, const char *db,
crp = qrp->Colresp; // Column_Name
fld = (char *)fp->field_name;
crp->Kdata->SetValue(fld, i);
v = 0;
if ((type = MYSQLtoPLG(fp->type())) == TYPE_ERROR) {
if ((type = MYSQLtoPLG(fp->type(), &v)) == TYPE_ERROR) {
sprintf(g->Message, "Unsupported column type %s", GetTypeName(type));
qrp = NULL;
break;
@@ -190,6 +192,14 @@ PQRYRES TabColumns(PGLOBAL g, THD *thd, const char *db,
crp = crp->Next; // Data_Type
crp->Kdata->SetValue(type, i);
if (fp->flags & ZEROFILL_FLAG)
crp->Nulls[i] = 'Z';
else if (fp->flags & UNSIGNED_FLAG)
crp->Nulls[i] = 'U';
else
crp->Nulls[i] = v;
crp = crp->Next; // Type_Name
crp->Kdata->SetValue(GetTypeName(type), i);
@@ -200,7 +210,7 @@ PQRYRES TabColumns(PGLOBAL g, THD *thd, const char *db,
len = strlen(fmt);
} else {
fmt = (char*)fp->option_struct->dateformat;
len = fp->field_length;
fp->field_length;
} // endif mysql
} else {
@@ -212,10 +222,10 @@ PQRYRES TabColumns(PGLOBAL g, THD *thd, const char *db,
crp->Kdata->SetValue(len, i);
crp = crp->Next; // Length
len = fp->field_length;
prec = (type == TYPE_FLOAT) ? fp->decimals() : 0;
len = (prec == 31) ? 0 : fp->field_length;
crp->Kdata->SetValue(len, i);
prec = (type == TYPE_FLOAT) ? fp->decimals() : 0;
crp = crp->Next; // Scale
crp->Kdata->SetValue(prec, i);
@@ -233,7 +243,7 @@ PQRYRES TabColumns(PGLOBAL g, THD *thd, const char *db,
else
crp->Kdata->Reset(i);
crp = crp->Next; // New
crp = crp->Next; // New (date format)
crp->Kdata->SetValue((fmt) ? fmt : (char*) "", i);
crp = crp->Next; // New (charset)