diff options
Diffstat (limited to 'src/bson/bson.h')
| -rw-r--r-- | src/bson/bson.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/bson/bson.h b/src/bson/bson.h index 02395d0..f32baaf 100644 --- a/src/bson/bson.h +++ b/src/bson/bson.h @@ -1124,6 +1124,23 @@ EJDB_EXPORT int bson_merge(const bson *b1, const bson *b2, bson_bool_t overwrite EJDB_EXPORT int bson_merge2(const void *b1data, const void *b2data, bson_bool_t overwrite, bson *out); /** + * Recursive merge bson `b2` into `b1` saving result the 'out' object. + * `b1` & `b2` bson must be finished BSONS. + * Resulting 'out' bson must be allocated and not finished. + * + * NOTE. Arrays with same paths joined. + * + * @param b1 BSON to to be merged in `out` + * @param b2 Second BSON to to be merged in `out` + * @param overwrite if `true` all `b1` fields will be overwriten by corresponding `b2` fields + * @param out + * + * @return BSON_OK or BSON_ERROR. + */ +EJDB_EXPORT int bson_merge_recursive(const bson *b1, const bson *b2, bson_bool_t overwrite, bson *out); +EJDB_EXPORT int bson_merge_recursive2(const void *b1data, const void *b2data, bson_bool_t overwrite, bson *out); + +/** * Merge bsons. * `bsdata2` may contain field path keys (eg: 'foo.bar'). * @param bsdata1 BSON data to to be merged in `out` |