mysql數(shù)據(jù)怎么對(duì)齊,表格數(shù)據(jù)左對(duì)齊還是右對(duì)齊

mysql字符編碼和對(duì)齊問題。

我的可以

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mysql?desc?studentinfo;

+-------------+----------------------------+------+-----+---------+-------+

|?Field???????|?Type???????????????????????|?Null?|?Key?|?Default?|?Extra?|

+-------------+----------------------------+------+-----+---------+-------+

|?sno?????????|?int(8)?????????????????????|?NO???|?PRI?|?NULL????|???????|

|?sex?????????|?enum('男','女')????????????|?NO???|?????|?NULL????|???????|

|?age?????????|?int(3)?????????????????????|?YES??|?????|?NULL????|???????|

|?identify????|?varchar(18)????????????????|?NO???|?UNI?|?NULL????|???????|

|?tel?????????|?varchar(15)????????????????|?YES??|?????|?NULL????|???????|

|?car_type????|?varchar(4)?????????????????|?NO???|?????|?NULL????|???????|

|?enroll_time?|?date???????????????????????|?NO???|?????|?NULL????|???????|

|?leave_time??|?date???????????????????????|?YES??|?????|?NULL????|???????|

|?scondition??|?enum('學(xué)習(xí)','結(jié)業(yè)','退學(xué)')?|?NO???|?????|?NULL????|???????|

|?s_text??????|?text???????????????????????|?YES??|?????|?NULL????|???????|

+-------------+----------------------------+------+-----+---------+-------+

10?rows?in?set?(0.00?sec)

mysql?show?variables;

+-----------------------------------------+---------------------------------------------------------------------

|?Variable_name???????????????????????????|?Value

+-----------------------------------------+---------------------------------------------------------------------

|?auto_increment_increment????????????????|?1

|?auto_increment_offset???????????????????|?1

|?autocommit??????????????????????????????|?ON

|?automatic_sp_privileges?????????????????|?ON

|?back_log????????????????????????????????|?50

|?basedir?????????????????????????????????|?D:\Program?Files\MySQL\MySQL?Server?5.1\

|?big_tables??????????????????????????????|?OFF

|?binlog_cache_size???????????????????????|?32768

|?binlog_direct_non_transactional_updates?|?OFF

|?binlog_format???????????????????????????|?STATEMENT

|?bulk_insert_buffer_size?????????????????|?8388608

|?character_set_client????????????????????|?gbk

|?character_set_connection????????????????|?gbk

|?character_set_database??????????????????|?utf8

|?character_set_filesystem????????????????|?binary

|?character_set_results???????????????????|?gbk

|?character_set_server????????????????????|?utf8

|?character_set_system????????????????????|?utf8

|?character_sets_dir??????????????????????|?D:\Program?Files\MySQL\MySQL?Server?5.1\share\charsets\

|?collation_connection????????????????????|?gbk_chinese_ci

|?collation_database??????????????????????|?utf8_general_ci

|?collation_server????????????????????????|?utf8_general_ci

|?completion_type?????????????????????????|?0

Mysql 建表時(shí)需要考慮內(nèi)存對(duì)齊嗎

編譯器為程序中的每個(gè)“數(shù)據(jù)單元”安排在適當(dāng)?shù)奈恢蒙?。但是C語言的一個(gè)特點(diǎn)就是太靈活,太強(qiáng)大,它允許你干預(yù)“內(nèi)存對(duì)齊”。

如果你想了解更加底層的秘密,“內(nèi)存對(duì)齊”對(duì)你就不應(yīng)該再透明了。

mysql 命令行輸出結(jié)果不對(duì)齊?

因?yàn)橛袧h字顯示 它被當(dāng)作1個(gè)字符, 但是在cmd窗口上會(huì)占兩個(gè)位置

xshell里mysql表格式不對(duì)齊

需要輸入時(shí)char再查詢數(shù)據(jù)表如何輕松把mysql數(shù)據(jù)表對(duì)齊。

只需要輸入時(shí)charsetgbk就ok了簡(jiǎn)單易操作,別問我怎么知道的,百度是個(gè)好東西。此外,還有一個(gè)問題就是怎么把中文正常顯示。

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