LCASE() 函数
LCASE() 函数把字段的值转换为小写。
SQL LCASE() 语法
SELECT LCASE(column_name) FROM table_name;
用于 SQL Server 的语法
SELECT LOWER(column_name) FROM table_name;
LCASE() 函数把字段的值转换为小写。
SELECT LCASE(column_name) FROM table_name;
SELECT LOWER(column_name) FROM table_name;