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@@ -16,8 +16,11 @@ Const
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Password : pchar = '';
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{$endif}
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-Const
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- ODBCSuccess = [SQL_SUCCESS,SQL_SUCCESS_WITH_INFO];
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+Function ODBCSuccess (Res : Integer) : Boolean;
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+
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+begin
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+ ODBCSuccess:= (res=SQL_SUCCESS) or (res=SQL_SUCCESS_WITH_INFO);
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+end;
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Var
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EnvHandle : SQLHandle;
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@@ -60,7 +63,7 @@ begin
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if Res <> SQL_SUCCESS then
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DoError('Could allocate ODBC handle',Res);
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Res:=SQLSetEnvAttr(EnvHandle,SQL_ATTR_ODBC_VERSION, SQLPOINTER(SQL_OV_ODBC3), 0);
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- If Not (res in ODBCSuccess) then
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+ If Not ODBCSuccess(res) then
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DoError('Could not set environment',Res);
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Res:=SQLAllocHandle(SQL_HANDLE_DBC, envHandle, DBHandle);
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If res<>SQL_SUCCESS then
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@@ -68,7 +71,7 @@ begin
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Res:=SQLConnect(DBHandle,PSQLCHAR(DBDSN),SQL_NTS,
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PSQLChar(UserName),SQL_NTS,
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PSQLCHAR(Password),SQL_NTS);
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- If Not res in [SQL_SUCCESS,SQL_SUCCESS_WITH_INFO] then
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+ If Not OdbcSuccess(res) then
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DoError('Could not connect to datasource.',Res);
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end;
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@@ -79,7 +82,7 @@ Var
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begin
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Res:=SQLAllocHandle(SQL_HANDLE_STMT,DBHandle,stmtHandle);
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- If not res in ODBCSuccess then
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+ If not ODBCSuccess(res) then
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DoError('Could not allocate statement handle.',Res);
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{ Bind result buffers.
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Note that for many queries, the result is not known on beforehand,
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@@ -90,7 +93,7 @@ begin
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SQLBindCol(stmtHandle,3,SQL_CHAR,SQLPointer(@ResEmail),256,@ErrCode);
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// Now actually do it.
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Res:=SQLExecDirect(StmtHandle,Query,SQL_NTS);
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- if not Res in ODBCSuccess then
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+ if not ODBCSuccess(res) then
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DoError('Execute of statement failed.',Res);
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end;
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