read_sql_lines {qryflow} | R Documentation |
Standardizes lines read from string, character vector, or file
Description
This is a generic function to ensure lines read from a file, a single character vector, or already parsed lines return the same format. This helps avoid re-reading entire texts by enabling already read lines to pass easily.
This is useful for folks who may want to extend qryflow.
Usage
read_sql_lines(x)
Arguments
x |
a filepath or character vector containing SQL |
Value
A qryflow_sql
object (inherits from character) with a length equal to the number of lines read
Examples
# From a file #####
path <- example_sql_path()
read_sql_lines(path)
# From a single string #####
sql <- "SELECT *
FROM mtcars;"
read_sql_lines(sql)
# From a character #####
lines <- c("SELECT *", "FROM mtcars;")
read_sql_lines(lines)
[Package qryflow version 0.1.0 Index]