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str_ilike for spark #1668

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str_ilike for spark #1668

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2 changes: 1 addition & 1 deletion NEWS.md
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@

* SQL Server: `if`/`ifelse()`, and `if_else()` now use `CASE WHEN` instead of `IIF`. This ensures the handling of `NULL`s matches the R's `NA` handling rules (#1569).
* `if_else()` uses simpler translation for `missing` (#1573).
* New translations for stringr function `str_ilike()` for Postgres, Redshift, and Snowflake (@edward-burn, #1628).
* New translations for stringr function `str_ilike()` for Postgres, Redshift, Snowflake, and Spark (@edward-burn, #1628).
* Argument `ignore_case` for `str_like()` has been deprecated (@edward-burn, #1630).
* Corrected error message for `quantile()` and `median()` in `mutate()` on Redshift (@edward-burn, #1571).
* All set operations now error if you pass extra arguments (instead of silently ignoring then) (#1585).
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12 changes: 12 additions & 0 deletions R/backend-spark-sql.R
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Expand Up @@ -38,6 +38,18 @@ simulate_spark_sql <- function() simulate_dbi("Spark SQL")
sql_variant(
sql_translator(
.parent = base_odbc_scalar,
# stringr ---------------------------------------------------------------
str_like = function(string, pattern, ignore_case = deprecated()) {
ignore_case <- deprecate_ignore_case(ignore_case)
if (ignore_case) {
sql_expr(!!string %ILIKE% !!pattern)
} else {
sql_expr(!!string %LIKE% !!pattern)
}
},
str_ilike = function(string, pattern) {
sql_expr(!!string %ILIKE% !!pattern)
},
# clock ---------------------------------------------------------------
add_days = function(x, n, ...) {
check_dots_empty()
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