MySQL如何在逗号分隔的列中包含引号？
让我们首先创建一个-
mysql> create table DemoTable1407 -> ( -> Name text -> );
使用insert在表中插入一些记录-
mysql> insert into DemoTable1407 values('John,Bob');
mysql> insert into DemoTable1407 values('Carol,David,Adam');
mysql> insert into DemoTable1407 values('Mike,Sam,Chris');使用选择显示表中的所有记录-
mysql> select * from DemoTable1407;
这将产生以下输出-
+------------------+ | Name | +------------------+ | John,Bob | | Carol,David,Adam | | Mike,Sam,Chris | +------------------+ 3 rows in set (0.00 sec)
这是使用MySQL以逗号分隔的列中包含引号的查询-
mysql> select concat("'", replace(Name, ",", "','"), "'") AS IncludingQuotes from DemoTable1407;这将产生以下输出-
+------------------------+ | IncludingQuotes | +------------------------+ | 'John','Bob' | | 'Carol','David','Adam' | | 'Mike','Sam','Chris' | +------------------------+ 3 rows in set (0.00 sec)