FNC_GetArrayTypeInfo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
17.05
17.00
Published
2020年6月
Language
日本語
Last Update
2021-03-30
dita:mapPath
ja-JP/qwr1571437338192.ditamap
dita:ditavalPath
ja-JP/qwr1571437338192.ditaval
dita:id
B035-1147
Product Category
Software
Teradata Vantage
void getArrayElements ( ARRAY_HANDLE  *ary_handle,
                        INTEGER       *result,
                        char           sqlstate[6])
{
    array_info_t arrayInfo;
    bounds_t arrayScope[FNC_ARRAYMAXDIMENSIONS];
    int bufSize;
    int numDim;

    /* Get element type information for the input ARRAY */
    FNC_GetArrayTypeInfo(*ary_handle,
                         &arrayInfo,
                         arrayScope);
    bufSize = arrayInfo.elementInfo.max_length;
    numDim = arrayInfo.numDimensions;
    ...
}