Class: PgCursor

reactive-pg-client-js/pg_cursor~ PgCursor

new PgCursor()

A cursor that reads progressively the rows from Postgres, it is usefull for reading very large result.
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Methods

close(completionHandler)

Like PgCursor#close but with a completionHandler called when the cursor has been released.
Parameters:
Name Type Description
completionHandler function
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hasMore() → {boolean}

Returns true when the cursor has results in progress and the should be called to retrieve them.
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Returns:
whether the cursor has more results,
Type
boolean

read(count, handler)

Read rows from the cursor, the result is provided asynchronously to the handler.
Parameters:
Name Type Description
count number the amount of rows to read
handler function the handler for the result
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