20位随机数: let code = Math.floor(10000000000000000000n + Math.random() * 90000000000000000000n) 我尝试将数字放在BigIntUncaught TypeError: Cannot mix BigInt and other types, use explicit conversions
我试图使用BigInt添加大量数字,并将其加到sum中。var sum=0; sum += BigInt(ar[i]); return (sum); sum+= BigInt(ar[i]);
TypeError: Cannot mix BigInt and other types, use explicit conversions
在定义关联时,是否有任何方法显式地在后缀上添加类型转换?事务详细信息表和Products表具有1:M关联,它们的定义如下: sourceKey: 'productId', //this has a data type of character varying
foreignKey: 'recordId' /
substring(column_name,0, 6) as new_name from table_name 提示:没有任何函数与给定的名称和参数类型匹配。您可能需要添加显式类型转换。职位:8
org.postgresql.util.PSQLException:错误:函数pg_catalog.substring(bigint,整型,