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* Mark blob parameters as binary

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git-svn-id: trunk@16207 -
This commit is contained in:
michael 2010-10-23 14:09:59 +00:00
parent 52a118efbb
commit a723c86cb1
1 changed files with 14 additions and 4 deletions
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18
packages/fcl-db/src/sqldb/postgres/pqconnection.pp
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@ -573,9 +573,11 @@ end;
procedure TPQConnection.Execute(cursor: TSQLCursor;atransaction:tSQLtransaction;AParams : TParams);
var ar : array of pchar;
i : integer;
l,i : integer;
s : string;
ParamNames,ParamValues : array of string;
lengths,formats : array of integer;
ParamNames,
ParamValues : array of string;
begin
with cursor as TPQCursor do
@ -585,7 +587,10 @@ begin
pqclear(res);
if Assigned(AParams) and (AParams.count > 0) then
begin
setlength(ar,Aparams.count);
l:=Aparams.count;
setlength(ar,l);
setlength(lengths,l);
setlength(formats,l);
for i := 0 to AParams.count -1 do if not AParams[i].IsNull then
begin
case AParams[i].DataType of
@ -602,10 +607,15 @@ begin
end; {case}
GetMem(ar[i],length(s)+1);
StrMove(PChar(ar[i]),Pchar(s),Length(S)+1);
lengths[i]:=Length(s);
if (AParams[i].DataType in [ftBlob,ftgraphic]) then
formats[i]:=1
else
Formats[i]:=0;
end
else
FreeAndNil(ar[i]);
res := PQexecPrepared(tr.PGConn,pchar('prepst'+nr),Aparams.count,@Ar[0],nil,nil,1);
res := PQexecPrepared(tr.PGConn,pchar('prepst'+nr),Aparams.count,@Ar[0],@Lengths[0],@Formats[0],1);
for i := 0 to AParams.count -1 do
FreeMem(ar[i]);
end