edbNRow.RODBC_Access: Retrieve the number of rows of a table in a database...
In easyrodbcaccess: Simple Database Interface for SQLite, MySQL and MS Access

Retrieve the number of rows of a table in a database (referenced by

'edb'). Notice that the methods do NOT retrieve the full table to

get its column names (so it should work even if the table is big).

## S3 method for class 'RODBC_Access'
edbNRow(edb, tableName, sRow = NULL, sRowOp = c("AND", 


    "OR")[1], verbose = FALSE, ...)

`edb`	An object of class 'edb', such as returned by `edb`.
`tableName`	Single character string. Name of the table to read in 'edb'.
`sRow`	A list of named items. List of contrains/criterion to be applied on a table to retrieve a subset of rows. Each item in `sRow` must be named after the columns on which the constrain apply. The (vector of) value(s) of each items are the possible values that can be retrieved. Values can be character or numeric. If NULL (the default), all values are returned.
`sRowOp`	A single character string. Operator to be used to combine multiple constrains in sRow. Possible values are "OR" or "AND". Default value is "AND".
`verbose`	Single logical. If TRUE, information on what is done are output on screen.
`...`	Additional parameters to be passed to `edbQuery`.