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+ fixed some memory issues when using parameters

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git-svn-id: trunk@1396 -
This commit is contained in:
joost 2005-10-15 22:32:03 +00:00
parent 082b4a4017
commit 908cf4c7e2
1 changed files with 12 additions and 7 deletions
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19
fcl/db/sqldb/postgres/pqconnection.pp
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@ -466,9 +466,9 @@ end;
procedure TPQConnection.Execute(cursor: TSQLCursor;atransaction:tSQLtransaction;AParams : TParams);
var ar : array of pchar;
i : integer;
s : string;
var ar : array of pointer;
i : integer;
s : string;
begin
with cursor as TPQCursor do
@ -479,13 +479,18 @@ begin
begin
setlength(ar,Aparams.count);
for i := 0 to AParams.count -1 do
begin
case AParams[i].DataType of
ftdatetime : ar[i] := pchar(formatdatetime('YYYY-MM-DD',AParams[i].AsDateTime));
ftdatetime : s := formatdatetime('YYYY-MM-DD',AParams[i].AsDateTime);
else
ar[i] := pchar(AParams[i].asstring);
writeln(ar[i]);
s := AParams[i].asstring;
end; {case}
GetMem(ar[i],length(s)+1);
StrMove(PChar(ar[i]),Pchar(s),Length(S)+1);
end;
res := PQexecPrepared(tr,pchar('prepst'+nr),Aparams.count,@Ar[0],nil,nil,0)
res := PQexecPrepared(tr,pchar('prepst'+nr),Aparams.count,@Ar[0],nil,nil,0);
for i := 0 to AParams.count -1 do
FreeMem(ar[i]);
end
else
res := PQexecPrepared(tr,pchar('prepst'+nr),0,nil,nil,nil,0);