replyr (version 0.9.2)

key_inspector_all_cols: Return all columns as guess at preferred primary keys.

Description

Return all columns as guess at preferred primary keys.

Usage

key_inspector_all_cols(handle)

Arguments

handle

data handle

Value

map of keys to keys

See Also

tableDescription

Examples

# NOT RUN {
d <- data.frame(x=1:3, y=NA)
key_inspector_all_cols(d)

# }