tableNrow function

Number of Rows

Return the number of rows in a database table.

tableNrow(channel, sqtable)

Arguments

• channel: an RODBC connection.
• sqtable: a database table or view.

Returns

Number of rows as integer.

Examples

## Not run:

con <- odbcConnect("myDatabase")

tableNrow(con, "sysusers")
## End(Not run)

See Also

tableDim and tableNcol also return the dimensions of a database table.

sqlQuery is the underlying function used to examine the table rows.

nrow is the base function to return the number of rows for data frames inside the R workspace.

MSSQL-package gives an overview of the package.