例: 配列の位置1-3の要素の値の設定 - 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

この例では、FNC_SetArrayElementsを呼び出して、位置1から3の構成要素にnewVal引数の値を設定します。

/* This function sets the values of a set of consecutive elements. */
void setMultiElement( ARRAY_HANDLE    *phone_ary,
                      CHARACTER_LATIN  newVal[10],
                      INTEGER         *result,
                      char             sqlstate[6])
{
    int nullIndicator;
    bounds_t arrayRange;
    nullIndicator = 0;
    arrayRange.lowerBound = 1;
    arrayRange.upperBound = 3;

    /* Set the elements in positions 1-3 to the value of newVal. */
    FNC_SetArrayElements(*phone_ary, &arrayRange, (void*)newVal,
       nullIndicator, SIZEOF_CHARACTER_LATIN_WITH_NULL(10));
    ...
}