* rebase to trunk@17295avr

git-svn-id: http://svn.freepascal.org/svn/fpc/branches/avr@17296 3ad0048d-3df7-0310-abae-a5850022a9f2

4 files changed, 16 insertions, 13 deletions

diff --git a/packages/fcl-db/src/sqldb/mysql/mysql50conn.pas b/packages/fcl-db/src/sqldb/mysql/mysql50conn.pas
index a3695ad929..80e3994d91 100644
--- a/packages/fcl-db/src/sqldb/mysql/mysql50conn.pas
+++ b/packages/fcl-db/src/sqldb/mysql/mysql50conn.pas
@@ -4,6 +4,7 @@
 
 unit mysql50conn;
 
+{$DEFINE MYSQL50_up}
 {$DEFINE MYSQL50}
 
 {$i mysqlconn.inc}
diff --git a/packages/fcl-db/src/sqldb/mysql/mysql51conn.pas b/packages/fcl-db/src/sqldb/mysql/mysql51conn.pas
index 9088bc80f4..41bbc113b0 100644
--- a/packages/fcl-db/src/sqldb/mysql/mysql51conn.pas
+++ b/packages/fcl-db/src/sqldb/mysql/mysql51conn.pas
@@ -4,6 +4,8 @@
 
 unit mysql51conn;
 
+{$DEFINE MYSQL50_UP}
+{$DEFINE MYSQL51_UP}
 {$DEFINE MYSQL51}
 
 {$i mysqlconn.inc}
diff --git a/packages/fcl-db/src/sqldb/mysql/mysqlconn.inc b/packages/fcl-db/src/sqldb/mysql/mysqlconn.inc
index 0ed85ff45c..8f6f7a61e2 100644
--- a/packages/fcl-db/src/sqldb/mysql/mysqlconn.inc
+++ b/packages/fcl-db/src/sqldb/mysql/mysqlconn.inc
@@ -188,12 +188,8 @@ const
      'MYSQL_OPT_USE_REMOTE_CONNECTION','MYSQL_OPT_USE_EMBEDDED_CONNECTION',
      'MYSQL_OPT_GUESS_CONNECTION','MYSQL_SET_CLIENT_IP',
      'MYSQL_SECURE_AUTH'
-{$IFDEF MYSQL50}
+{$IFDEF MYSQL50_UP}
      ,'MYSQL_REPORT_DATA_TRUNCATION', 'MYSQL_OPT_RECONNECT'
-{$ELSE}     
-  {$IFDEF MYSQL51}
-     ,'MYSQL_REPORT_DATA_TRUNCATION', 'MYSQL_OPT_RECONNECT'
-  {$ENDIF}     
 {$ENDIF}
      );
 
@@ -559,7 +555,7 @@ begin
       NewType := ftInteger;
       NewSize := 0;
       end;
-{$ifdef mysql50}
+{$ifdef mysql50_up}
     FIELD_TYPE_NEWDECIMAL,
 {$endif}
     FIELD_TYPE_DECIMAL: if ADecimals < 5 then
@@ -867,7 +863,7 @@ begin
         VL := 0;
       Move(VL, Dest^, SizeOf(LargeInt));
       end;
-{$ifdef mysql50}
+{$ifdef mysql50_up}
     FIELD_TYPE_NEWDECIMAL,
 {$endif}      
     FIELD_TYPE_DECIMAL, FIELD_TYPE_FLOAT, FIELD_TYPE_DOUBLE:
diff --git a/packages/fcl-db/src/sqldb/postgres/pqconnection.pp b/packages/fcl-db/src/sqldb/postgres/pqconnection.pp
index 664b8a2bd9..d40e9a9398 100644
--- a/packages/fcl-db/src/sqldb/postgres/pqconnection.pp
+++ b/packages/fcl-db/src/sqldb/postgres/pqconnection.pp
@@ -546,7 +546,7 @@ begin
       FPrepared := True;
       end
     else
-      statement := buf;
+      statement := AParams.ParseSQL(buf,false,sqEscapeSlash in ConnOptions, sqEscapeRepeat in ConnOptions,psPostgreSQL);
     end;
 end;
 
@@ -561,10 +561,11 @@ begin
       res := pqexec(tr.PGConn,pchar('deallocate prepst'+nr));
       if (PQresultStatus(res) <> PGRES_COMMAND_OK) then
         begin
+          pqclear(res);
+          DatabaseError(SErrPrepareFailed + ' (PostgreSQL: ' + PQerrorMessage(tr.PGConn) + ')',self)
+        end
+      else
         pqclear(res);
-        DatabaseError(SErrPrepareFailed + ' (PostgreSQL: ' + PQerrorMessage(tr.PGConn) + ')',self)
-        end;
-      pqclear(res);
       end;
     FPrepared := False;
     end;
@@ -641,9 +642,12 @@ begin
         s := Statement;
       res := pqexec(tr.PGConn,pchar(s));
       if (PQresultStatus(res) in [PGRES_COMMAND_OK,PGRES_TUPLES_OK]) then
-        pqclear(res);
+        begin
+          pqclear(res); 
+          res:=nil;
+        end;
       end;
-    if not (PQresultStatus(res) in [PGRES_COMMAND_OK,PGRES_TUPLES_OK]) then
+    if assigned(res) and not (PQresultStatus(res) in [PGRES_COMMAND_OK,PGRES_TUPLES_OK]) then
       begin
       s := PQerrorMessage(tr.PGConn);
       pqclear(res);