for mariadb, use jq for simplifying when user requests nested fields, correct logic test

rfhb · rfhb · commit b65dbe50db17 · 2026-07-21T22:46:07.000+02:00
diff --git a/R/query.R b/R/query.R
@@ -1562,7 +1562,7 @@ docdb_query.src_mariadb <- function(src, key, query, ...) {
   # special case: if no query and only root includeFields, no need for jq
   if (!length(fldQ$queryCondition) &&
       !length(fldQ$excludeFields) &&
-      length(fldQ$includeFields) &&
+      any(length(fldQ$includeFields)) &&
       !grepl(".", fldQ$includeFields, fixed = TRUE)) fldQ$includeFields <-
     character(0L)
   #

Original file line number	Diff line number	Diff line change
`@@ -1562,7 +1562,7 @@ docdb_query.src_mariadb <- function(src, key, query, ...) {`
`1562`	`1562`	`# special case: if no query and only root includeFields, no need for jq`
`1563`	`1563`	`if (!length(fldQ$queryCondition) &&`
`1564`	`1564`	`!length(fldQ$excludeFields) &&`
`1565`		`- length(fldQ$includeFields) &&`
	`1565`	`+ any(length(fldQ$includeFields)) &&`
`1566`	`1566`	`!grepl(".", fldQ$includeFields, fixed = TRUE)) fldQ$includeFields <-`
`1567`	`1567`	`character(0L)`
`1568`	`1568`	`#`