fix: Enforce LargeStrings to be Strings for sql_simple_queries=1 (

#774) when using `sql_simple_queries=1` and `hdb` the `NCLOB` columns are returned as `Buffers` not as `Strings`. With this change these columns include an output converters that informs `hdb` to handle them as `Strings`. --------- Co-authored-by: Johannes Vogel <[email protected]> Co-authored-by: Max Gruenfelder <[email protected]>
cap-js · Aug 29, 2024 · c38a9e6 · c38a9e6
1 parent ce5f856
commit c38a9e6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/hana/lib/HANAService.js b/hana/lib/HANAService.js
@@ -1131,6 +1131,7 @@ class HANAService extends SQLService {
 
     static OutputConverters = {
       ...super.OutputConverters,
+      LargeString: cds.env.features.sql_simple_queries > 0 ? e => `TO_NVARCHAR(${e})` : undefined,
       // REVISIT: binaries should use BASE64_ENCODE, but this results in BASE64_ENCODE(BINTONHEX(${e}))
       Binary: e => `BINTONHEX(${e})`,
       Date: e => `to_char(${e}, 'YYYY-MM-DD')`,