extract_gal_fmt: Extract GAL Export Format
In fbzwsqualitasag/qfmtchk: Check Format of Input Data Used for Genetic Evaluations

Description Usage Arguments Details Value Examples

View source: R/extract_fmt.R

Extraction of format specification of exported GAL data based on SQL export routine. This function is a wrapper which uses the generic export function extract_generic_fmt.

extract_gal_fmt(
  ps_sql_prg_path,
  ps_sql_exp_routine = "ExportGAL",
  ps_exp_pattern = "PA_EXP.sFormat"
)

`ps_sql_prg_path`	path to sql program
`ps_sql_exp_routine`	name of export routine
`ps_exp_pattern`	pattern to search for export commands

Usefulness of this function depends on the format of the SQL export routine. If that format changes, the result might be completely unusable. This function should only be used once to extract the format. Any updates should be done on already existing fmt-input files.

tbl_gal_fmt tibble with the column headers and the column width

## Not run: 
s_sql_prg_path <- system.file("extdata", "zws_gal_pgb.sql", package = "qfmtchk")
tbl_gal_fmt <- extract_gal_fmt(ps_sql_prg_path = s_sql_prg_path)

## End(Not run)