SPI_CURSOR_FIND(3) PostgreSQL 14.15 Documentation SPI_CURSOR_FIND(3)
NAME
SPI_cursor_find - find an existing cursor by name
SYNOPSIS
Portal SPI_cursor_find(const char * name)
DESCRIPTION
SPI_cursor_find finds an existing portal by name. This is primarily
useful to resolve a cursor name returned as text by some other
function.
ARGUMENTS
const char * name
name of the portal
RETURN VALUE
pointer to the portal with the specified name, or NULL if none was
found
NOTES
Beware that this function can return a Portal object that does not have
cursor-like properties; for example it might not return tuples. If you
simply pass the Portal pointer to other SPI functions, they can defend
themselves against such cases, but caution is appropriate when directly
inspecting the Portal.
PostgreSQL 14.15 2024 SPI_CURSOR_FIND(3)
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