Интерактивная система просмотра системных руководств (man-ов)
spi_cursor_fetch (7)
>> spi_cursor_fetch (7) ( Разные man: Макропакеты и соглашения )
NAME
SPI_cursor_fetch - fetch some rows from a cursor
SYNOPSIS
void SPI_cursor_fetch(Portal portal, bool forward, long count)
DESCRIPTION
SPI_cursor_fetch fetches some rows from a
cursor. This is equivalent to the SQL command FETCH.
ARGUMENTS
- Portal portal
-
portal containing the cursor
- bool forward
-
true for fetch forward, false for fetch backward
- long count
-
maximum number of rows to fetch
RETURN VALUE
SPI_processed and
SPI_tuptable are set as in
SPI_execute if successful.
Index
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- SYNOPSIS
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- DESCRIPTION
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- ARGUMENTS
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- RETURN VALUE
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