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Questions tagged [mysql]

The tag has no usage guidance.

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Log is full of “SAVEPOINT LEVELx does not exist”

in the logs of two of our customers who are running on Craft 3.0.41.1 I see a lot of the following error messages: [warning][craft\db\mysql\Schema::releaseSavepoint] Tried to release a savepoint, but ...
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16 views

templatecachequeries entries with of 157.000 characters in query column

after enableling querycaching in craft3 I found rows in templatecachequeries with big amount of characters in the query field. I decoded it with base64 and got this as the largest entry: query_length:...
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0answers
26 views

Emojis on Craft 3 front office

I'm making a blog. I have a wheelform comments input type that needs to be stored as utf8mb4 in the local database. My MySQL database version 5.6 is configured to utf8mb4 in the database, tables, ...
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0answers
7 views

Where is the relationship between a Commerce product and a category stored?

Does anyone know in which DB table the relationship between a commerce product & a category is stored ? (Craft CMS v2 & Craft Commerce v1) I'm trying to write a custom sql statement to get ...
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0answers
30 views

Plugin failed to install with mysql error message

I've sent this to craft support but wondered if anyone on here could shed any light on this for me. I'm working on an external dev site I've upgrade a craft2 site to craft3. Which was successful. ...
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1answer
64 views

What is CDbException Error: SQLSTATE[42000]: Syntax error or access violation while moving a site to remote?

CDbCommand failed to execute the SQL statement: SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #28 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'site....
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1answer
31 views

MySQL “Access denied for user” after moving to new server

I've moved my Craft 3 installation to a new server. When connecting to the original database, everything works fine. However, when trying to connect to a new MySQL database (I've tried hosting this ...
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2answers
20 views

Upload failed. The error message was: "SQLSTATE[23000]: Integrity constant violation:

I'm getting this strange error when I'm trying to upload an .jpg in the assets. Env: Localhost Craft version 3.1.8 MAMP: - PHP(7.2.7) - MySQL: 5.7.21 Upload failed. The error message was: "...
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1answer
55 views

ERR_EMPTY_RESPONSE when accessing order data (MAMP)

I've got a local installation of Craft 3.0.37 and Craft Commerce 2.0.0-beta.15 running on MAMP. When completing an order, an empty response is given by the browser. The same thing happens when trying ...
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1answer
113 views

How to connect to a Remote DB using CraftCMS 3.1+

I tried using Andrew Welch's craft-connect plugin, but the plugin was throwing an error on the REMOTE_DB_SERVER variable. I commented the variable out in the .env file, but I still could not connect. ...
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1answer
44 views

# of MySQL connections

Assume my website (developed using Craft, of course) is expected to have 1000 concurrent access. How many MySQL db connections would be required to open? Does Craft control this or does it depend on ...
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1answer
152 views

Incorrect user-level lock name - Local Vagrant Environment - Craft 3

When creating a new field, I received a Database Exception error - SQLSTATE[42000]: Syntax error or access violation: 3057 Incorrect user-level lock name '/var/www/storage/runtime/compiled_classes/...
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1answer
123 views

Importing a database from backup

Long story short, I migrated from Craft 2 to Craft 3 but had an issue with a plugin. Database Exception: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'emailTemplateId' in 'where clause' The ...
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0answers
123 views

Setting up Craft 3 database backup command for a remote database server

I have my Craft 3 database on a separate server than my Craft webserver (load balancing) and when I use the download database backup function in Craft 3, it doesn't know where to look. I haven't ...
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1answer
30 views

What could the possible causes be for a mismatch between `craft_fields` and `craft_fieldlayoutfields` MySQL tables?

I'm debugging an Internal Server Error on a site developed by, well, not me. :p The site has an absolutely enormous Matrix field called "Modules", and the blocks in said field have so many fields that ...
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2answers
60 views

Find entries that use a specific block in their Matrix field?

Suppose a Mtrix field named MyMatrixField has three blocks called Text, Images, and Buttons. What MySQL query would list the section and title for all entries whose MyMatrixField field has a Buttons ...
1
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1answer
55 views

Joining sections (Channel) to query based on a related item attribute

I've been trying this for a while now, so might have read this before. Sorry about that, I'm struggling really hard to get this right. At first I tried (wrongly) with the eager load features. I have ...
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0answers
18 views

Paginate entries based on related status

So, let's assume I have two channels. events and movies, being events the screening time of each movie. In the admin, in the event entry, you can select one movie. The movie could be disabled. The ...
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1answer
41 views

Error on import to Craft production db

I just copied my database across from local server to production server. I used Craft's control panel to create a backup. Then I used Sequel Pro to import this into the live server. I got this error: ...
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1answer
231 views

Randomly getting the “Integrity constraint violation” sql error on saving entry

Randomly getting the "Integrity constraint violation" sql error on saving entry from backend. There no apparent cause of this at least not that I can see, because the same post saves without errors ...
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1answer
33 views

Use utf8mb4 for database operations

the plugin I'm currently working on has to store user inputs which might contain 4 byte unicode characters like emojis. MySQL is not able to handle this with a utf-8 charset. It works if the charset ...
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1answer
1k views

MySql 5.7 error - field doesn't have a default value

We've just switched server for one of our sites and I am now encountering a MySql error on one of our plugins. The MySql version on the new server is 5.7 and throws an error as a field has no default ...
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1answer
268 views

Problem connecting to MySQL db on installing Craft 3

Having installed Craft 3 using Composer, I'm attempting to run the Craft setup. Everytime I try, I get the following error: Testing database credentials... failed: SQLSTATE[HY000] [1044] Access ...
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1answer
52 views

Does Craft do joined calls or multiple ones when fetching the related items? [Element API]

I'm checking Element API's performance to decide if it's a good idea to replace my own custom API with Element API. Right now, when fetching the related items (Via fields or matrix elements), my API ...
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0answers
175 views

Craft 2 Query Builder from SQL Help

I am trying to convert a plain SQL query I have into query builder. I am getting close, both subqueries seem to be working independently in the query builder syntax but I am struggling to get the ...
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0answers
61 views

How to backup Craft 3.x on Wampserver

I'm curious to know if anyone has successfully figured how to backup Craft CMS 3.x databases using WAMP server or the like? This is from the logs: 2018-04-30 05:58:18 [::1][1][-][error][craft\...
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1answer
125 views

Craft 2.6 incorrect string value SQL error for 4 byte UTF-8 characters when saving entries

On a Craft site that uses the Dukt Twitter plugin I have started seeing SQL errors when saving certain entries that use Twitter data: CDbCommand failed to execute the SQL statement: SQLSTATE[HY000]: ...
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1answer
272 views

Alternatives to Mamp Pro – which works with Craft CMS

I've been a long time user of Mamp Pro, but I'm getting an error using v3 with Craft3, due to needing to update to Mamp Pro 4, however after some hrs trying to update to Mamp 4, I can't get mySQL to ...
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1answer
68 views

Install MySQL stored procedure to database on plugin install in Craft 3

I am trying to add a MySQL stored procedure to the database on plugin install in Craft 3. I currently have an install migration calling a function from the safeUp method. In this function I am using ...
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2answers
123 views

Importing a Craft database error

I dumped from Craft my database from server A and am trying to install it to a fresh copy of Craft on server B. I've got Craft up and running, and when I try importing my Craft SQL file in PHPmyAdmin,...
2
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1answer
162 views

Craft 3 Ubuntu installation error via composer setup

After running composer and then initiating craft setup I keep getting this error: Username: [admin] Email: abc@test.com Password: Confirm: Site name: test Site URL: test.com Site language: [en-US] ...
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2answers
542 views

How do I get past this MySQL error installing Craft 3 using CLI

I am using https://box.scotch.io/ (vagrant). I'm trying to install Craft 3 with the cli, but can't get past these errors: Connection refused No such file or directory One or the other error shows ...
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1answer
54 views

Publishing entry returns Internal Server Error (1030 Got error 139)

Trying to publish changes in one of 3 locales of an entry gives error: Internal Server Error CDbCommand failed to execute the SQL statement: SQLSTATE[HY000]: General error: 1030 Got error 139 ...
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1answer
154 views

MySQL CPU pegged on specific query

Very similar (almost exact) to this question: Poor performance on midsized site / Queries without index? CPU keeps getting pegged to 100% for MySQL, which makes the admin interface very slow (the ...
3
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1answer
36 views

Workflow for re-using data structures and setups across projects?

I am wondering if there is a way to re-use pre defined field types and image crops over various Craft projects. I currently in the process of e.g. manually defining 20 different image crops I already ...
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2answers
1k views

Craft CLI RC1 Connectivity Issues with MAMP Pro

I've been trying to run the new Craft CLI for the last couple of versions without any success. I figured maybe since we weren't at RC1 yet that it wasn't fully working. After seeing Ryan's video about ...
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1answer
81 views

Craft 2.6.2999 install error: Base table or view already exists: 1050 Table 'craft_entryversions' already exists'

I keep getting stranded at the "Oops" modal on install. This is on the third Craft site I've started. The other two Craft 2 sites stood up fine, an I've been developing them for nearly a year. I've ...
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0answers
62 views

Creating coupon using Charge 2 plugin

I just updated the Charge 2 plugin to latest (version 2.2.1) and when I try to create a new coupon, I get this error: CDbException CDbCommand failed to execute the SQL statement: SQLSTATE[HY000]: ...
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1answer
31 views

Pruning the users table

I have a site that deals exclusively with user generated content. After a few years, the users table is getting to a stage where it can probably be pruned of folk who have registered but not actually ...
2
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1answer
135 views

MySQL Error 1064 when trying to create a Matrix

Running Craft Version 2.6.2994 on an EC2 instance that has PHP 7.0.21, and MySQL v 5.6.37 installed. When I try to create a new Matrix, I get the following error when saving. When I test this on my ...
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1answer
117 views

Base table or view already exists

Getting the following error on production environment when trying to add a new Field. CDbCommand failed to execute the SQL statement: SQLSTATE[42S01]: Base table or view already exists: 1050 Table '...
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2answers
37 views

What might cause logins to work locally yet not in deployed environment?

We're getting a 404 (or a Craft 'page not found' error) with this path on the remote server: http://foo.example.net/admin/actions/users/login Same database using remote mySQL. Local logins work fine....
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0answers
71 views

Problems while setting up a cross region Craft website in AWS

In order to create a cross region setup for my craft website, I've created a read-only replica of my RDS DB from North Virginia region to Canada Central region. I'm facing the internal server error ...
3
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1answer
356 views

Entry view count in the last 24 hours

I'm working on a typical craft blog with articles. I know there is a plugin that was used to teach craft plugin development that tracks entry visit counts here: https://straightupcraft.com/craft-...
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1answer
406 views

SQL Error - cannot add foreign key constraints

I'm uploading a site to a new environment and getting the following error: The assetfiles table structure:
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1answer
150 views

Help with admin panel errors. Fresh install. Mysql version issue? [duplicate]

I get this on the admin panel: CDbException CDbCommand failed to execute the SQL statement: SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #18 of SELECT list is not in GROUP BY ...
3
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1answer
299 views

Poor performance on midsized site / Queries without index?

I'm running a mid sized website (couple hundred articles, between 30-50k visits per day) on a Digital Ocean 16GB / 8 Cores web server and I have two questions: Most of the time the website runs ...
2
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2answers
362 views

See the SQL query that gets executed when saving entry

I'm creating a pretty specific entry with some fields. And I want to create the from a third party app. For that, I'd like to see the SQL query that get executed. I've tried it with events, entries....
1
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1answer
399 views

Internal server error in Admin after migration

I'm setting up a website using Craft Cms. Everything was working fine on local dev, but now I moved it to a development server, I'm getting an error every time I try to create a new entry (or section)...
1
vote
1answer
94 views

Tagging all assets in a sub directory

I'm building a project with a lot of photo assets organized into sub directories of the main photos asset source. I'm trying to add tags to these assets so they are searchable when I try to use them ...