FNC_TblGetCtxの使用例 - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL外部ルーチン プログラミング

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
2021年7月
Language
日本語
Last Update
2021-09-23
dita:mapPath
ja-JP/rin1593638965306.ditamap
dita:ditavalPath
ja-JP/wrg1590696035526.ditaval
dita:id
B035-1147
Product Category
Software
Teradata Vantage
typedef struct {
   unsigned short control_flag;
   int            qfd;
   ...
} scratchpad;

scratchpad     *options;
FNC_Phase      Phase;

if (FNC_GetPhase(&Phase) == TBL_MODE_CONST)
{
   switch(Phase)
   {
      case TBL_PRE_INIT:
      {
         ...
      }
      case TBL_INIT:
      {
      options = FNC_TblGetCtx(); 
         if (options->control_flag)
         {
            ...
         }
      }
      ...
   }
}
...