postgresql 查詢字符串中是否包含某字符的幾種寫法

原文鏈接：https://blog.csdn.net/cainiaobulan/article/details/88830929

先看表結構和數據：

 

需求：查詢出manager_id中包含某些字符的數據，此處查詢manager_id包含6651545956882725395，5722501350582149881的數據，SQL語句如下：

SELECT t.* from bas_cm_customer t where position('6651545956882725395' in t.manager_id) > 0 OR position ('5722501350582149881' in t.manager_id) > 0;

SELECT t.* from bas_cm_customer t where position('6651545956882725395' in t.manager_id) > 0 OR position('5722501350582149881' in t.manager_id) > 0 ;

SELECT t.* from bas_cm_customer t where strpos(t.manager_id,'6651545956882725395') > 0 or strpos(t.manager_id,'5722501350582149881') > 0;

SELECT t.* from bas_cm_customer t where '6651545956882725395' ~ t.manager_id or '5722501350582149881' ~ t.manager_id;

SELECT t.* FROM bas_cm_customer t WHERE (string_to_array('6651545956882725395,5722501350582149881', ',') && string_to_array(t.manager_id, ','))