fix: dbQuoteLiteral() uses exponential notation for numeric values

r-dbi · Apr 1, 2024 · 3422ef1 · 3422ef1
1 parent a23c544
commit 3422ef1
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/R/dbQuoteLiteral_DBIConnection.R b/R/dbQuoteLiteral_DBIConnection.R
@@ -48,8 +48,14 @@ dbQuoteLiteral_DBIConnection <- function(conn, x, ...) {
  return(SQL(blob_data, names = names(x)))
  }
 
+ if (is.double(x)) {
+ out <- sprintf("%.17e", x)
+ out[is.na(x)] <- "NULL"
+ return(SQL(x, names = names(x)))
+ }
+
  if (is.logical(x)) {
- x <- as.numeric(x)
+ x <- as.integer(x)
  }
 
  x <- as.character(x)