edbColnames: Retrieve column names of a table in a database (referenced by...

In easydb: Generic S3 Classes for Simple Database Interfaces

Description

Retrieve column names of a table in a database (referenced by

'edb'). Generic function that call class-specific method

corresponding to the class of the edb object provided.

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).

Usage

edbColnames(edb, tableName, ...)

Arguments

edb	An object of class 'edb', such as returned by edb.
tableName	Single character string. Name of the table to read in 'edb'.
...	Additional parameters to be passed to class-specific method. See methods("edbColnames")

Author(s)

Julien MOEYS <[e-mail]>

See Also

edb, edbRead,

edbWrite,

edbNames.

Examples

# See related methods for detailed examples:


# (for example ?edbColnames.RSQLite_SQLite) 


require( "easydb" ) 


methods( "edbColnames" ) 

easydb documentation built on May 2, 2019, 4:47 p.m.