Man pages for vh-d/RETL
Various tools for ETL
| add_diff_value | Add a new column as a differenced value of existing column |
| convert_cols | convert all columns of specified type to another type |
| Date2Char | Convert all Date and POSIXct columns to character columns |
| dtq | data.table query - alias for data.table's ”[” method |
| etl_read | Read (extract) part of ETL reading tables |
| etl_write | Write (or load) part of ETL |
| etl_write.character | Write tables to CSV files |
| etl_write.DBIConnection | Write tables via DBI connection |
| etl_write.environment | Write tables to R environment |
| etl_write.odbc32 | Write tables via odbc32 connection |
| etl_write.RODBC | Write tables via RODBC connection |
| excel_worksheets | Reads all sheets from an excel xlsx file into a list |
| excel_worksheets_readxl | Reads all sheets from an excel xlsx file into a list |
| int64_to_numeric | Convert all integer64 columns to numeric |
| is_apply | is function vectorized over list of objects (not classes) |
| is_apply2 | is function vectorized over list of objects and vector of... |
| lowercase_names | Make all data.table names lowercase |
| pipe_table | complete ETL pipe in a single function |
| union.list | derived from RCurl::merge.list() |
| worksheets_to_csvs | Writes list of data.frames as csv files into a folder |
