Commit cbe35113 authored by Olivier Bertrand's avatar Olivier Bertrand

Merge branch 'ob-10.0' into 10.0

parents 433c8a82 c1efc4a4
......@@ -334,7 +334,7 @@ bool MYSQLDEF::DefineAM(PGLOBAL g, LPCSTR am, int)
Delayed = !!GetIntCatInfo("Delayed", 0);
} else {
// MYSQL access from a PROXY table
Database = GetStringCatInfo(g, "Database", Schema ? Schema : (PSZ)"*");
Database = GetStringCatInfo(g, "Database", Schema ? Schema : PlugDup(g, "*"));
Isview = GetBoolCatInfo("View", false);
// We must get other connection parms from the calling table
......
......@@ -1344,9 +1344,12 @@ bool TYPVAL<PSZ>::SetValue_pval(PVAL valp, bool chktype)
/***********************************************************************/
bool TYPVAL<PSZ>::SetValue_char(char *p, int n)
{
bool rc;
bool rc = false;
if (p && n > 0) {
if (!p || n == 0) {
Reset();
Null = Nullable;
} else if (p != Strp) {
rc = n > Len;
if ((n = MY_MIN(n, Len))) {
......@@ -1366,10 +1369,6 @@ bool TYPVAL<PSZ>::SetValue_char(char *p, int n)
Reset();
Null = false;
} else {
rc = false;
Reset();
Null = Nullable;
} // endif p
return rc;
......@@ -1380,12 +1379,12 @@ bool TYPVAL<PSZ>::SetValue_char(char *p, int n)
/***********************************************************************/
void TYPVAL<PSZ>::SetValue_psz(PSZ s)
{
if (s) {
strncpy(Strp, s, Len);
Null = false;
} else {
if (!s) {
Reset();
Null = Nullable;
} else if (s != Strp) {
strncpy(Strp, s, Len);
Null = false;
} // endif s
} // end of SetValue_psz
......@@ -1643,7 +1642,7 @@ bool TYPVAL<PSZ>::Compute(PGLOBAL g, PVAL *vp, int np, OPVAL op)
assert(np == 1 || np == 2);
if (np == 2)
strncpy(Strp, p[0], Len);
SetValue_psz(p[0]);
if ((i = Len - (signed)strlen(Strp)) > 0)
strncat(Strp, p[np - 1], i);
......@@ -1651,11 +1650,11 @@ bool TYPVAL<PSZ>::Compute(PGLOBAL g, PVAL *vp, int np, OPVAL op)
break;
case OP_MIN:
assert(np == 2);
strcpy(Strp, (strcmp(p[0], p[1]) < 0) ? p[0] : p[1]);
SetValue_psz((strcmp(p[0], p[1]) < 0) ? p[0] : p[1]);
break;
case OP_MAX:
assert(np == 2);
strcpy(Strp, (strcmp(p[0], p[1]) > 0) ? p[0] : p[1]);
SetValue_psz((strcmp(p[0], p[1]) > 0) ? p[0] : p[1]);
break;
default:
// sprintf(g->Message, MSG(BAD_EXP_OPER), op);
......
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