Error 1054 42s22 Mysql
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Error 1054 (42s22) Unknown Column In 'where Clause'
column in the same table whose default value is set to NULL and in the above query I don't even use the column name marks. So why exactly am i getting the error? Structure of table: +-------------+-----------+------+-----+-------------------+-------+ | Field | Type | Null | Key | Default | Extra | +-------------+-----------+------+-----+-------------------+-------+ | user_id | int(11) | NO | PRI | NULL | | | question_id | int(11) | NO | PRI | NULL | | | mcopt_id | int(11) | NO | | NULL | | | timestamp | timestamp | NO | | CURRENT_TIMESTAMP | | | marks | int(11) | NO | | NULL | | +-------------+-----------+------+-----+-------------------+-------+ Just to make it clear I also get the error when I provide the value of marks INSERT INTO users_questions (user_id, question_id, mcopt_id, timestamp, marks) VALUES (50053, 875, 3094, '2015-08-22 19:15:07', 1) ` mysql share|improve this question edited Aug 22 '15 at 19:18 asked Aug 22 '15 at 18:32 user222368 1517 that is strange. I for one always supply column names except for auto_inc ones, an
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Mysql Error 1054 (42s22) Unknown Column In 'on Clause'
column 'Anderson' in 'field list' New Topic Advanced Search INSERT sql error 1054 sqlstate 42s22 unknown column INTO ERROR 1054 (42S22): Unknown column 'Anderson' in 'field list' Posted by: Josh Reardon () Date: error 1054 42s22 at line 1 unknown column plugin in where clause July 12, 2012 06:17PM I'm reading Head First SQL. Tried WAMP, then built a LAMP (Sun) virutalbox. mysql> INSERT INTO my_contacts (last_name, first_name, email, gender, http://stackoverflow.com/questions/32159465/error-1054-42s22-unknown-column-marks-in-field-list birthday, profession, location, status, interests, seeking) VALUES (`Anderson`, `Jillian`, `jill_anderson@breakneckpizza.net`, `F`, `1980-09-05`, `Technical Writer`, `Palo Alto, CA`, `Single`, `Kayaking, Reptiles`, `Relationship, Friends`); ERROR 1054 (42S22): Unknown column 'Anderson' in 'field list' *** mate? Single quote or ` backtick? Please elaborate on this.. I thought it was single quote but started reading http://forums.mysql.com/read.php?10,561004 like it should be back tick. Much thanks in advance! Navigate:Previous Message•Next Message Options:Reply•Quote Subject Written By Posted INSERT INTO ERROR 1054 (42S22): Unknown column 'Anderson' in 'field list' Josh Reardon 07/12/2012 06:17PM Re: INSERT INTO ERROR 1054 (42S22): Unknown column 'Anderson' in 'field list' Peter Brawley 07/12/2012 06:39PM Re: INSERT INTO ERROR 1054 (42S22): Unknown column 'Anderson' in 'field list' Josh Reardon 07/12/2012 06:46PM Re: INSERT INTO ERROR 1054 (42S22): Unknown column 'Anderson' in 'field list' Peter Brawley 07/12/2012 07:18PM Re: INSERT INTO ERROR 1054 (42S22): Unknown column 'Anderson' in 'field list' Josh Reardon 07/12/2012 07:31PM Re: INSERT INTO ERROR 1054 (42S22): Unknown column 'Anderson' in 'field list' Peter Brawley 07/12/2012 09:30PM Re: INSERT INTO ERROR 1054 (42S22): Unknown column 'Anderson' in 'field list' jaganath singh 09/28/2012 08:04PM Re: INSERT INTO ERROR 1054 (42S22): Unknown column 'Anderson' in 'field list' santosh tuppad 11/24/2012 08:54AM Please do not hijack threads Peter Brawle
Status: Closed Impact on me: None Category:MySQL Server Severity:S3 (Non-critical) Version:5.6.10 OS:Linux (rhel 6) Assigned to: Tags: ERROR 1054 (42S22): Unknown column View Add Comment Files Developer Edit Submission https://bugs.mysql.com/bug.php?id=68715 View Progress Log Contributions [19 Mar 2013 9:33] rajnish kumar Description: HI team, yesterday i create a table below are desc for it . desc t1 ; +--------+-------------+------+-----+---------+----------------+ | Field | Type https://www.psce.com/blog/2015/07/16/unobvious-unknown-column-in-field-list-error/ | Null | Key | Default | Extra | +--------+-------------+------+-----+---------+----------------+ | id | int(11) | NO | PRI | NULL | auto_increment | | value1 | varchar(30) | YES | | NULL error 1054 | | | value2 | varchar(30) | YES | | NULL | | | status | char(1) | YES | | NULL | | +--------+-------------+------+-----+---------+----------------+ 4 rows in set (0.00 sec) yesterday every thing is fine ,now when Today I am going to insert a record in table t1 , i got error , below is the details . mysql> insert into t1 values (12,"rere",'rere','Y'); error 1054 42s22 ERROR 1054 (42S22): Unknown column 'valu1' in 'field list' mysql> insert into t1 (value1,value2,status)values ('rere','rere','Y'); ERROR 1054 (42S22): Unknown column 'valu1' in 'field list' mysql> mysql> insert into t1 (id,value1,value2,status)values (122,'rere','rere','Y'); ERROR 1054 (42S22): Unknown column 'valu1' in 'field list' How to repeat: HI team, yesterday i create a table below are desc for it . desc t1 ; +--------+-------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +--------+-------------+------+-----+---------+----------------+ | id | int(11) | NO | PRI | NULL | auto_increment | | value1 | varchar(30) | YES | | NULL | | | value2 | varchar(30) | YES | | NULL | | | status | char(1) | YES | | NULL | | +--------+-------------+------+-----+---------+----------------+ 4 rows in set (0.00 sec) yesterday every thing is fine ,now when Today I am going to insert a record in table t1 , i got error , below is the details . mysql> insert into t1 values (12,"rere",'rere','Y'); ERROR 1054 (42S22): Unknown column 'valu1' in 'field list' mysql> insert into t1 (value1,value2,status)values ('rere','rere','Y'); ERROR 1054 (42S22): Unknown column 'valu1' in 'field list' mysql> mysql> insert into t1 (id,value1,value2,status)values (12
Development with MySQL Hardware Aspects Tips & Tricks Varia You are here: Home / MySQL / Unobvious "Unknown column in ‘field list'" errorUnobvious "Unknown column in ‘field list'" error July 16, 2015 by mixa Leave a Comment Recently we got request from our customer that something is going wrong with their database and they're are getting strange errors after each insert or update to specific table. The strangeness caused by "Unknown column ‘column-name' in ‘field list'" message while this column was existing in this table. Our investigation shown that this was caused by trigger on the table they were trying to do the insert/update. This trigger did the insert to another table where the mentioned column didn't exist. Let me show you example: create test DB and 2 test tables: create database test; use test; create table t1 (field1 int auto_increment not null, field2 varchar(10), field3 varchar(10), primary key(field1)) engine=innodb; create table t2 (field1 int, field2 varchar(10)) engine=innodb; Then create a new insert trigger on t1 table: delimiter ## create trigger insert_on_t1_to_t2 after insert on t1 for each row begin insert into t2 (field1,field2,field3) values (new.field1, new.field2, '1'); end## delimiter ; Insert to t1 table: mysql> insert into t1(field2,field3) values("val2","val3"); ERROR 1054 (42S22): Unknown column 'field3' in 'field list' From the query text and the output above it's pretty easy to assume that mysql is complaining about `c` column in `t1` table. But in fact it's complaining about `c` column in `t2` table because this query is running trigger and does insert into `t2` tables and its `(a,b,c)` columns but the latter column doesn't exist in `t2` table. One of the simplest way to check if it's so is show triggers and grep result by table and column name: mysql> pager grep -E "t1|field3" PAGER set to 'grep -E "t1|field3”' mysql> show triggers from test like 't1'G Trigger: insert_on_t1_to_t2 Table: t1 insert into t2 (field1,field2,field3) values (new.field1, new.field2, '1'); 1 row in set (0.00 sec) To solve the error I will need either rewrite trigger and remove `field3` column from insert command or alter table `t2` and add column `field3`. In my test I did rewrite trigger: drop trigger insert_on_t1_to_t2; delimiter ## create trigger insert_on_t1_to_t2 after insert on t1 for each row begin insert into t2 (field1,field2) values (new.field1, new.field2); end## delimiter ; Now the insert works: mysql> select * from t1; +--------+--------+--------+ | field1 | field2 | field3 | +--------+--------+--------+ | 2 | val20 | val30 | | 3 | val21 | val31 | +--------+--------+--------+