forked from CITKParus/P8-ExchangeService
14 lines
527 B
Plaintext
14 lines
527 B
Plaintext
create or replace function F_EXSQUEUE_GET_CHILD_COUNT
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(
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NRN in number -- Ðåãèñòðàöèîííûé íîìåð çàïèñè î÷åðåäè îáìåíà
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) return number -- Êîëè÷åñòâî ñâÿçàííûõ çàïèñåé
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as
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NCHILD_COUNT PKG_STD.TNUMBER; -- Íàéäåííîå êîëè÷åñòâî ñâÿçàííûõ çàïèñåé
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begin
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/* Îïðåäåëåíèå êîëè÷åñòâà */
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select count(*) - 1 into NCHILD_COUNT from EXSQUEUE T connect by prior T.RN = T.EXSQUEUE start with T.RN = NRN;
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/* Âîçâðàùåíèå ðåçóëüòàòà */
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return NCHILD_COUNT;
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end;
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/
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