1. get_json_xxx() now support using quoto to escape dot 2. Implement json_path_prepare() function to preprocess json_path Performance of get_json_string() on 1000000 rows reduces from 2.27s to 0.27s
1. get_json_xxx() now support using quoto to escape dot 2. Implement json_path_prepare() function to preprocess json_path Performance of get_json_string() on 1000000 rows reduces from 2.27s to 0.27s