fix: make name for columns for ordinality unique (#746)

cap-js · Jul 18, 2024 · d3f9b23 · d3f9b23
1 parent 6ed7ce4
commit d3f9b23
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hana/lib/HANAService.js b/hana/lib/HANAService.js
@@ -580,7 +580,7 @@ class HANAService extends SQLService {
         // Making each row a maximum size of 2gb instead of the whole result set to be 2gb
         // Excluding binary columns as they are not supported by FOR JSON and themselves can be 2gb
         const rawJsonColumn = sql.length
-          ? `(SELECT ${sql} FROM JSON_TABLE('[{}]', '$' COLUMNS(I FOR ORDINALITY)) FOR JSON ('format'='no', 'omitnull'='no', 'arraywrap'='no') RETURNS NVARCHAR(2147483647))`
+          ? `(SELECT ${sql} FROM JSON_TABLE('[{}]', '$' COLUMNS("'$$FaKeDuMmYCoLuMn$$'" FOR ORDINALITY)) FOR JSON ('format'='no', 'omitnull'='no', 'arraywrap'='no') RETURNS NVARCHAR(2147483647))`
           : `'{}'`
 
         let jsonColumn = rawJsonColumn