logHash: Write 'hashdata' to SQLite database

In PredictiveEcology/webDatabases: Find And Download Canadian Forestry, Ecological And Other Natural Places Data

Description

If the SQLite database already exists, hashdata argument is append if not already present.

Usage

logHash(hashdata, dbHash = getOption("webdatabases.dbfile"))

Arguments

hashdata	A data.frame containing filename, checksumFile, checksumSize and algorithm for each file are stored.
dbHash	Character string. The path to the database file where checksum value of file is logged. If the database does not yet exist, one is created. Default is to use the option webdatabases.dbfile.

Value

Invoked for its side-effect of logging filenames and checksum values into the SQL database.

Author(s)

Melina Houle

Examples

## Not run: 
destFile <-tempdir()
dbFile <- basename(getOption("webdatabases.dbfile")
dbHash <- file.path(destFile, dbFile)
file.list<- list.files(destFile)
hFile <- hList(file.list, destFile, quick = TRUE)
logHash(hFile, dbHash)

## End(Not run)

PredictiveEcology/webDatabases documentation built on May 8, 2019, 3:09 p.m.