Load data from csv or parquet files into a database file (sqlite or duckdb).
loadDataFiles(
dataPath,
dbPath,
inputFormat = "csv",
cdmVersion = "5.3",
cdmDatabaseSchema = "main",
dbms = "sqlite",
verbose = FALSE,
overwrite = FALSE
)Arguments
- dataPath
The path to the directory containing CDM source files (csv or parquet)
- dbPath
The path to the .sqlite or .duckdb file that will be created
- inputFormat
The input format of the files to load. Supported formats include csv, parquet.
- cdmVersion
The CDM version to create in the resulting database. Supported versions are 5.3 and 5.4
- cdmDatabaseSchema
The schema in which to create the CDM tables. Default is main.
- dbms
The file-based database system to use: 'sqlite' (default) or 'duckdb'
- verbose
Provide additional logging details during execution.
- overwrite
Remove and replace an existing data set.
Value
No return value, loads data into database file.