将where子句添加到此SQL语句

Question

本周早些时候我问了一个问题,我得到了这个陈述作为答案:

select published, count(*) nbr
from table1
group by published
order by nbr desc
limit 1

我现在想知道如何在语句中添加where子句,以便限制我得到的不同类型的出版物的结果.我的表看起来像这样:

ID

类型

标题

发表

where子句将在type列上,例如where type=3.
先谢谢
Dean

Answer 1

现在是时候开始学习一些基本的SQL了,你不觉得吗？:)

http://dev.mysql.com/doc/refman/4.1/en/select.html

SELECT
[ALL | DISTINCT | DISTINCTROW ]
  [HIGH_PRIORITY]
  [STRAIGHT_JOIN]
  [SQL_SMALL_RESULT] [SQL_BIG_RESULT] [SQL_BUFFER_RESULT]
  [SQL_CACHE | SQL_NO_CACHE] [SQL_CALC_FOUND_ROWS]
select_expr [, select_expr ...]
[FROM table_references
[WHERE where_condition]
[GROUP BY {col_name | expr | position}
  [ASC | DESC], ... [WITH ROLLUP]]
[HAVING where_condition]
[ORDER BY {col_name | expr | position}
  [ASC | DESC], ...]
[LIMIT {[offset,] row_count | row_count OFFSET offset}]
[PROCEDURE procedure_name(argument_list)]
[INTO OUTFILE 'file_name' export_options
  | INTO DUMPFILE 'file_name'
  | INTO @var_name [, @var_name]]
[FOR UPDATE | LOCK IN SHARE MODE]]