Questions tagged [mysql]

The relational data management system that is used by CiviCRM. It is open source just as CiviCRM and the only database that is supported (Although the drop in replacement MariaDB works also fine). Minimal 5.1.x with INNODB support.

Filter by
Sorted by
Tagged with
1
vote
1answer
40 views

SSL-encypted Database connection for CiviCRM?

I am in the middle of deploying a CiviCRM instance and have decided for scalability and security reasons to separate my web server and database server. I have a set of self-signed certificates ...
2
votes
1answer
26 views

Does civicrm support mysql sockets?

My wordpress is installed and uses localhost:/run/mysqld/mysqld/socket but civicrm only works if I point to localhost Is there a way to install civicrm through file socket ?
4
votes
1answer
66 views

When will MySQL utf8mb4 support be mandatory?

With recent upgrade, CiviCRM showed me this message Future versions of CiviCRM may require MySQL utf8mb4 support. It is recommended, though not yet required, to configure your MySQL server for ...
3
votes
2answers
43 views

Trouble saving changes to a report

EDIT: This question turned out to be, in practical terms, something different than I originally thought I was asking. I am changing the title so that others will find the answer more easily in the ...
2
votes
1answer
40 views

Error: more than 'max_user_connections' active connections

Several times a day on our Civi site (CiviCRM 5.11.0 with Drupal 7.64) we are experiencing the following error: PDOException: SQLSTATE[HY000] [1203] User xxx already has more than '...
1
vote
1answer
34 views

Is there a process to tidy the tables created by logging?

I've successfully improved the performance of the 'Change Log' by taking Eileen's advice here, converting 5 tables to InnoDB and adding indexes. In so doing, I almost blew the space limit on the host ...
0
votes
0answers
17 views

On update of civicrm_membership table, which are other tables which are affected?

I need to update the membership id and replace its value with that in the contact id's external identifier. So I followed the explaination here for CASCADE. https://stackoverflow.com/questions/...
2
votes
1answer
35 views

How do you separate wordpress and civicrm tables?

When we first installed CiviCRM - the installer was super eager to install using the existing WordPress database. We were just testing out CiviCRM at the time, so it was not a big deal - however we ...
1
vote
0answers
28 views

ETA on Support for MySQL 8?

I'm running CiviCRM 5.10.3 on the Bitnami WordPress stack (WP has been upgraded to 5.1), and the version of the Bitnami stakc I'm currently on uses PHP 7.0.30, so I'm getting warnings that as of the ...
3
votes
1answer
15 views

How to set super-user privileges in CiviCRM for MySQL? CiviCRM requesting for multilanguage support

I have properly installed CiviCRM 10.0, PHP version 7.2, in Joomla 3.6.5 on Linux shared hosting. Works perfectly! Now that we have configure the Spanish language in Joomla and in CiviCRM set to "...
2
votes
2answers
43 views

WordPress installation with MySql connection problem

I've been trying to install the lastest version, 5.9.1, on a new WordPress 5.0.3 site. Requirement checks all passed but when I clicked "Check Requirements and Install CiviCRM" button I got this error:...
1
vote
2answers
40 views

Drush sql-sync and civicrm issue

I wanted to quickly pull all the data (contacts, custom types, etc) from one Drupal CiviCRM install to another. I got a little too clever for myself and used Drush sql-sync to do it. It failed. As I ...
1
vote
1answer
83 views

Temporary table keeps showing up and throwing MYISAM error and Missing Log Tables error

One installation I help with keeps throwing a MYISAM error that is related to a temporary table, as well as a "Missing Log Tables" error (which I assume is related as they always appear together). If ...
3
votes
0answers
33 views

Civivolunteer - Can't upgrade or install

I'm running CiviCRM 5.5.3 on Drupal 7.59. I installed CiviVolunteer a long time ago, but had disabled it, because no one wanted to use it at the time. Now, there is interest in using it. So, I ...
1
vote
2answers
34 views

Where is the developer documentation for making core CiviCRM database changes, to the schema and to the initial data?

I'm working on a (newer) PR for CRM-19751, which requires some database schema changes and addition of an option group with its options. Obviously I knew something about this when I created the ...
4
votes
2answers
54 views

how to get an autoincrementing membership id with existing membership numbers

I've imported our membership list with existing membership numbers into CiviCRM. The old membership numbers are currently under external ID. I'd like an autoincrementing membership number. The best ...
0
votes
1answer
714 views

High-load situation produces “Deadlock found when trying to get lock; try restarting transaction”

Each year we go through an enrollment process, where we have groups of up to 60 users at a time registering for our site simultaneously on our one-CPU, 3GB virtual machine running the latest CiviCRM ...
2
votes
1answer
147 views

Issue with MySQL support

Attempting to install CiviCRM 4.6.38 in Wordpress 4.9.8, PHP 7.2.5, MariaDB 10.3.8, Nginx 1.14.0, Amazon Linux 2. Getting "MySQL support not included in PHP". PHPinfo shows mysqli and mysqlnd enabled.
1
vote
0answers
35 views

Three minute payment confirmation url response delay for payment processor

I have a coop.symbiotic.moneticoclassique payment-processor set up and right now everything but the response to the payment gateway works. The user pays for an item and is redirected to the payment ...
2
votes
1answer
40 views

How can I restrict access to some CiviCRM tables at the database user level?

I have a Drupal multisite setup with two sites connected to the same civicrm database. One site needs access to all of the data as usual. But I would like to hide some data from the other site, so ...
0
votes
2answers
100 views

Foreign Key issues when restoring db

When we export our db and try restoring to another server we get the foreign key issue below so cant progress. Is it safe to Disable foreign key checks when importing into the new server? (we tried ...
2
votes
2answers
47 views

What could trigger a transaction rollback on contact save?

I have a few contacts in CiviCRM 4.7.27 for which changes in the "edit contact" form are not saving. The update queries are being sent to MySQL correctly, but they're in a transaction which is being ...
0
votes
3answers
142 views

How can I completely remove previous improperly uninstalled CiviVolunteer?

I'm trying to install the CiviVolunteer extension (Drupal 7, Civi 5), but am getting this error message in response: Field: name must be unique. An conflicting entity already exists - id: 186 It ...
1
vote
1answer
112 views

SQL Syntax Error - When starting civicrm with joomla

Please help, i have no idea what is wrong, all is fine until i open civicrm with joomla, it displays sql syntax error, then when I try to look at my db functions with phpmyadmin there will be a whole ...
4
votes
2answers
301 views

Issues with Migration - Cannot add foreign key constraint

I'm having multiple issues with a CiviCRM 4.7.17 on WordPress 4.9.5 which has encouraged me to make different attempts to migrate the site following the official SysAdmin Guide. The closest I've ...
3
votes
2answers
156 views

DB Error: unknown error - [debug_info] => INSERT INTO civicrm_contact

it's fresh install of CiviCrm into my Joomla, run with UniserverZ (assume all Apps are in latest version) When I clicked CiviCRM, in Components, there was a DB Error: unknown error In the joomla/...
0
votes
1answer
12 views

Dokumente ablegen

gibt es in Civi eine Möglichkeit Dokumente, Bilder, Dateien abzulegen? In der Demo Version finde ich die Möglichkeit nicht. Vielen Dank für Eure Mühe. Beste Grüße Horst
3
votes
0answers
162 views

Wordpress V4.7.31 install - Cannot add or update a child row: a foreign key constraint fails

installation fails with a bunch of the same errors. Summary below: DB_Error object ( [error_message_prefix] => [MODE] => 1 [level] => 1024 [code] => -3 [MESSAGE] => db ERROR: ...
3
votes
1answer
207 views

timestamp mismatch

I have a host running in a different time-zone from where I am operation and unless I set the website time zone to the hosting time zone I get the following error in CiviCRM: Timestamps reported by ...
1
vote
1answer
49 views

Can't use activity table in join query for update

In our set-up we have custom fields associated to activities, the value of which is computed periodically by scheduled job. The job executes a query that reads something like: UPDATE ...
1
vote
2answers
893 views

Database Error Code: Access denied for user 'civi'@'localhost' (using password: YES), 1045

I encounter a really weird issue. I'm moving my CiviCRM install from an Ubuntu 14.04 server to an Ubuntu 16.04 server. Mysql is now 5.7.21. CiviCRM version is the latest 4.7.30 The default SQL mode ...
0
votes
1answer
20 views

Fixing null sort and display names

In one of the systems we support there are some contacts with NULL display and sort names. This means they don't show up in searches. How do we fix these?
3
votes
0answers
54 views

Activity Tab takes much time to load on civi 4.7.29

The activity tab on the contact summary page takes much time to load and list the activities. Below is the time-consuming query which takes around 20-25 sec each for the contacts having ~50 activity ...
1
vote
2answers
94 views

One Database or two?

Is there a reason to use two separate databases for CiviCRM and Drupal, or can I use the same for both? What would be affected if I used the same for both?
0
votes
3answers
82 views

migrating civi database from current hosting to civihosting.com

We recently signed up for shared hosting at civihosting.com and want to move our current site there. Both sites are running CiviCRM 4.7.29 and WordPress 4.9.1. I cannot get into the CiviCRM ...
2
votes
1answer
247 views

CiviCRM Wordpress Migration: Stumped by the Database

I am attempting to migrate an existing Wordpress CiviCRM installation to a new server, but am having some difficulty with the database part. The existing installation is Wordpress 3.8.1 and CiviCRM ...
1
vote
3answers
55 views

My hosting company does not support SUPER privilege - can I use CiviCRM with them?

I finally after a week and 3 tickets got CiviCRM/Joomla to install on my Startlogic hosted server, but I can't add anything to the database. The final response I got from Startlogic support was "...
1
vote
0answers
32 views

Should I be worried about granting select on civicrm tables to drupal user?

To use drupal views to display civicrm data, you need to grant SELECT on the relevant tables in the civicrm database to the drupal user. I want to start creating some views because they offer so much ...
2
votes
0answers
47 views

Too many tables - MySQL limitation - CiviCRM API errors

On CiviCRM 4.6.31 We have seen CiviCRM errors with SQL LEFT JOINs relating to custom data sets. It appears there is a MySQL limitation on how many tables can be joined. This impacts on a number of ...
1
vote
0answers
19 views

CiviReport - how do I return NULL values for Participant Report with Membership Details

I have created several custom reports for CiviReport. To create the SQL for these reports I have used 'Toad for MySQL' to visualise the proposed end-result. In my latest report I am trying to return ...
3
votes
1answer
51 views

What character is VALUE_SEPARATOR?

I need to run a MySQL query to split the values in the fee_level field of the civicrm_participant table. I just can't determine what character to use as the delimiter. When I look at VALUE_SEPARATOR ...
1
vote
2answers
38 views

Using an External (custom) Table in a Custom Report

I have several custom tables that I have created for use with extensions that I have built. I would like to use those tables in a custom report. What is the best approach for this? I checked the ...
2
votes
1answer
49 views

Call to undefined function mysql_error() when install extension CiviHR for CiviCRM

I'm using Joomla 3.7.5 and CiviCRM version 4.7.12. I access to "CiviCRM » Administer » System settings » Extensions » Add new" to install CiviHR extension but CiviHR not in the native list. So I do it ...
5
votes
3answers
309 views

Performance Warning: Missing Indices. Mismatched Index Key

Just upgraded to 4.7.23 and am receiving a Performance Warning: Missing Indices. The warning states: The following tables have an index key with a mismatch in value. Please delete the key ...
1
vote
0answers
159 views

Duplicate Entry UI_External_Identifier MySQL Error

Everytime I try to import a backup of my CiviCRM sql database, I always get an error: #1062 - Duplicate entry '' for key 'UI_external_identifier' in phpmyadmin (4.7.0, PHP version: 7.1.4, mysql 5). I ...
0
votes
1answer
53 views

Error: Sorry we are unable to provide this at the mom

CiviCRM 4.6 WordPress 4.8.1 This is a brand new installation with one record in the contacts table. When I did a search I got this error. There are no custom fields. More error details: Database ...
1
vote
1answer
50 views

Scheduled Reminders DB Error v 4.7 under Drupal

After upgrading to v 4.7.16 in May, the scheduled reminders do not run. I get "DB Error: syntax error" Here's the query from the log. I cut & pasted so I hope I got all the information someone ...
2
votes
4answers
77 views

Best way to integrate two sites with different security levels

We have a civi install that contains some sensitive data. We also have a public facing website. We would like to integrate them so that you can sign up for events, give donations etc on the website. ...
3
votes
3answers
214 views

ER diagram for the latest Civicrm , Foreign key in Structure, test cases/plans

Where can I get the ER diagram for the latest CiviCRM? I need it for internal reporting purposes in our organization. I am able to download the Table structure from phpMyAdmin. However, it does not ...
1
vote
1answer
42 views

Why is the CiviCRM installer unable to connect to the MySQL server?

I am using Drupal 7.56 and CiviCRM 4.7.21 on Ubuntu 16.04. The Apache and MySQL servers run on the same host. The Drupal and CiviCRM databases are stored on the same server, and are accessed with a ...