Confusing bit in the "EXAMPLES" section for INSERT

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От Erwin Brandstetter
Тема Confusing bit in the "EXAMPLES" section for INSERT
Дата
Msg-id CAGHENJ7yUGqJOARrq59sxyoUim51Gobz2edHV38AxVZgHxdCSQ@mail.gmail.com
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Ответы Re: Confusing bit in the "EXAMPLES" section for INSERT  (Erwin Brandstetter <brsaweda@gmail.com>)
Re: Confusing bit in the "EXAMPLES" section for INSERT  (Erwin Brandstetter <brsaweda@gmail.com>)
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Insert a distributor, or do nothing for rows proposed for insertion when an existing, excluded row (a row with a matching constrained column or columns after before row insert triggers fire) exists. Example assumes a unique index has been defined that constrains values appearing in the did column:

Suggesting this as replacement:

Insert a distributor, or do nothing if the proposed row conflicts with an existing row. Per-row triggers BEFORE INSERT are fired, and possible effects on the proposed applied, before checking for conflicts. Example assumes a unique index on the did column exists:

Regards
Erwin

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