How to resolve MySQL ‘1146 table doesn’t exist’ errors in your server
How to resolve MySQL ‘1146 table doesn’t exist’ errors in your server
How to resolve MySQL ‘1146 table doesn’t exist’ errors in your server
How to fix MySQL ‘1146 table doesn’t exist’ error
Restart MySQL server – If the error has happened due to improper server shut down or MySQL service related errors, we restart the service and check if it fixes the issue. … Repair the tables – MySQL has tools such as ‘myisamchk’ to repair corrupt databases and tables.
To resolve the “MySQL ‘1146 table doesn’t exist’ error” in your server, you can follow these steps:
Check the Table Name: Make sure the table name mentioned in your MySQL query exists in the database. Verify the spelling, letter case, and any prefixes or suffixes used.
Confirm Database Connection: Ensure that you are connected to the correct database where the table is supposed to exist. Double-check the database name and credentials used in your connection code.
Check Database Schema: If you recently migrated or imported a database, confirm that the table structure and data were successfully transferred. Use a database management tool or command-line interface to inspect the database schema and verify if the table is present.
Use Correct Database Prefix: If your table name includes a database prefix, ensure that you are using the correct prefix in your query. Some systems or frameworks may add prefixes to table names for organization or security purposes.
Check Table Permissions: Ensure that the database user used to connect to the MySQL server has the necessary permissions to access and query the table. Grant the required privileges if needed.
Repair or Restore the Table: If the table is missing or corrupt, you can attempt to repair or restore it. You can use the REPAIR TABLE command or restore the table from a backup if available.
Execute Database Queries in Correct Order: If your application has multiple SQL statements or scripts, ensure that the table creation or alteration scripts are executed before any queries that rely on those tables.
Verify Case Sensitivity: MySQL on some operating systems may be case-sensitive for table names. Confirm the case sensitivity of table names in your queries and match them exactly with the table name in the database.
Check Table Engine: Verify that the storage engine used for the table is supported and enabled in your MySQL server. Some table engines may require specific configurations or additional plugins.
Consult Error Logs: Check the MySQL error logs for any additional information or specific error messages related to the table not found issue. The error logs may provide insights into the root cause of the problem.
By following these steps, you should be able to resolve the “MySQL ‘1146 table doesn’t exist’ error” and access the required table in your server.
Content
8.4 -> hello everybody welcome to our new video today
we're going to show you how to fix a a simple
13.52 -> error in mysql so please uh be patient with us and
learn how to fix this if you faced this problem
22.64 -> i'm sorry but now that's the end of that problem
on those tiers so what are you gonna do the best
29.68 -> now uh is to watch and listen and this area is
easy to fix so what you're going to do go to if
37.12 -> you're using kale linux uh you go to your terminal
and if you're using any linux flavor also you can
42.64 -> go to your terminal but if you're using windows
you don't need to go to any terminal you're gonna
47.6 -> just see how it works open your uh one server or
zamp or whatever used to go to phpmyadmin so that
55.44 -> we fix the errors so in kai linux we're gonna
say uh we're gonna start doing saying service
65.04 -> apache to start
70.8 -> we're starting those services and also
74.32 -> we have to start mysql uh what you're
going to do you're going to say service
82 -> my sql start why are we starting these services
it simply means if we don't start these services
91.76 -> you cannot be able to access phpmyadmin
via your browser before you start these
97.52 -> services this server has to be running and also
my skills should be running so that's why we're
103.28 -> doing this that's why they have commands like
restart uh stop if we stop them we won't work
109.52 -> do you wanna see let me show you here and say
php local host php my localhost php my admin
128.4 -> then you see it works hundred percent but now let
me be here and stop these services i said service
136.16 -> that's what that's why i'm showing
the reason why we're starting them
142.8 -> you might know somebody might not know
147.52 -> we know all our knowledge is not the same
151.68 -> not on the same level i'm stopping
that service and also i go to service
160.88 -> mysql stop
169.12 -> okay that's fine you can see all those ones are
closed let's test why what we're talking about if
175.68 -> you refresh here it tells you that firefox
cannot establish connection on the server
182.24 -> at local so that simply means that you haven't
started you want your local your yoyo server
188.32 -> so you must start the server so this is what
it did we're going to just recall the command
192.56 -> to record the command you press the up arrow
on your keyboard uh and uh you press in um yes
204 -> i wanna record this the first one then whatever
you start with it's not no problem you start that
210.48 -> okay we call we recall also this uh apache to
start we say yes we start it okay those services
219.76 -> are started and being started it's fine so now i'm
gonna go to your browser then you say hit enter
226.88 -> once you hit enter i guess you have already
database that's why you can't see this error the
231.76 -> one we're talking about when you haven't seen what
we need we don't have a database already so since
237.36 -> you have a database already what you're going
to do click on the database you want to to to to
244.88 -> to query and the table so in my case the database
is called my face database and the activity is
250.64 -> called my classes so in my classes uh when
you go to my class is this class b class c
257.28 -> and id one id two so we wanna select on one of
these so what we do is click on sql and we say
266.08 -> select uh i'm gonna say i'm gonna select
select all gonna select or okay from
279.52 -> um first first maybe small
letter first first name uh space
293.36 -> way
297.28 -> first
300.08 -> name
303.76 -> equals to
307.2 -> class b okay
317.12 -> you can see we get this error
322.88 -> okay once you get the error what do you do the
second thing is to to fix the error copy the error
329.92 -> somewhere then analyze it and also go back and
check yourself and say why do we get this error
336.64 -> is the query right select yes uh star which
means all from the table you want to select from
351.84 -> uh you have to you can see that the
name the table you want to select from
355.84 -> it should be uh that's why you see that
error it should be what classes classes
364.56 -> okay one select classes and uh okay let's
go back and uh you can see the error is 4
377.04 -> 11 one four table first name does not exist
so it tells you that table does not exist
385.52 -> it simply means you did not put the right table
when you were selecting this so you have to put
391.28 -> in the right table then you select remember this
is a string after that string you put this okay
401.12 -> okay and you run you can see now
our query is hundred percent fine
414.88 -> why what was the problem the problem
was one the problem was uh the what
421.84 -> let me show you the problem was you selected
take out the table put a wrong table fm whatever
429.68 -> so if you put a wrong table before even you fix
the error some problems most of the problems
435.52 -> they show you you have to read it says one
one four six table my what dot what what
444.48 -> so table this the first part is the database
the dot joins the database to the table so
454.96 -> it says table but it puts the database first then
the table name second so look in the second place
460.64 -> the second place is the table name where you find
the table name so it simply means this table name
464.88 -> does not exist so simply means you didn't know
and said it does it say does not exist so it
472.8 -> gives you the query and text it takes this exactly
and put it here and calls your database and put
480.56 -> it here and tells you does not exist so simply
means wait you what you have to do is to check
490.08 -> the table name you're using do we have that
table name so you go to this database and you say
496.8 -> f double r g a do we have that first of all
that's why you have to don't worry about this part
504.56 -> what about that if you have that problem in that
after that part then you can get it there so you
509.36 -> go to that database how many tables we have
in that database we have only one table called
513.84 -> classes but now you're talking about fragile
so which is uh something wrong total wrong so
521.52 -> the reason why you have that problem is you have a
database problem a table problem so the table was
529.36 -> not identified well so so what you do what we did
it was to fix the table prompt so we can select
536.96 -> our our table again select because we know now
which kind of white table we're looking for we're
541.76 -> looking for classes so we can select which means
all from say classes if you even when you say cl
551.28 -> it gives you select gives you some some
alternatives we say classes then you say where
560 -> first name
564.24 -> equals to double quote you
can even use a single quotes
572 -> okay we can use similar chords and say because
it's a string we have to say we have to put put it
579.68 -> in quotes class says class b class b is a capital
b then after that you can run that and say okay
591.44 -> well guys you can see we selected
exactly class b and its id is what is the
597.92 -> one so if you've got that table and else
click there you can see that one two
602.16 -> but class b is on what id one so that
simply means we managed to fix that problem
607.04 -> guys thanks for watching see you in the
next video please don't forget to subscribe
