SELECT content, REPLACE(json_extract(content,'$.fieldType'),'"','') fieldType
FROM table_name WHERE id = 32;
SELECT content, REPLACE(content->'$.fieldType','"','') fieldType
FROM table_name WHERE id = 32;
1 --> SELECT content FROM table_name WHERE content->'$.fieldType'='SELECT';
{"fieldType":"SELECT","selectType":"MULTIPLE","options":["选择一","选择二","选择三"]}
{"fieldType":"SELECT","selectType":"SINGLE","options":["2w","3w","4w","5w"]}
{"fieldType":"SELECT","selectType":"SINGLE","options":["本科","研究生","硕士"]}
{"fieldType":"SELECT","selectType":"SINGLE","options":["11","22","44","23"]}
2 --> SELECT content FROM sy_config_member_info WHERE content->'$.fieldType'='SELECT' AND content->'$.selectType'='MULTIPLE';
{"fieldType":"SELECT","selectType":"MULTIPLE","options":["选择一","选择二","选择三"]}