MySQL Workbench is a visual database design tool that is developed by MySQL. It is the successor application of the DBDesigner4 project.

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MySQL - Alter Table Fails As Workbench Tries To Create Existing Table

I have been trying to add another column to a table in my database using MySQL Workbench. This generates an 'ALTER TABLE' command which then fails as it fails attempting a 'CREATE TABLE, which it ...
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1answer
1k views

SQL Server to MySQL sync, using Workbench, FreeTDS, and iODBC on 10.9

I've been struggling to get the MySQL Workbench to behave properly to complete the following: With Mavericks (OS X 10.9), connect to a SQL Server and create a migration job to a MySQL server. The ...
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34 views

Why isn't my query returning the correct results? [on hold]

I am trying to get information from several tables that I need in order to produce a report of all the stopped services on our critical servers. This query for some reason works if you switch the ...
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1answer
3k views

Automatic backup MySQL Workbench

Is there a way to schedule AUTOMATIC backups for specific tables in MySQL Workbench?
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1answer
1k views

MySQL Workbench Cannot start SSH tunnel manager

I don't know why this error is happening when I try to connect by MySQL Workbench. Cannot start SSH tunnel manager. I'm using slackware 14.1 and installed all dependencies. I already installed the ...
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1answer
31 views

No connection could be made because the target machine actively refused it. MYSQL work bench?

I have created php and Mysql site.Its Working Locally Xampp well. Finally I moved My site to server..i have Used Mysql Workbench. connected client database in Mysql Workbench in My system.when I Run ...
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2answers
23 views

No connection could be made because the target machine actively refused it

I have created a PHP site using MySQL. It works well on localhost. However, when I moved it to a remote server, it stopped working. The error shown is: "No connection could be made because the ...
2
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1answer
649 views

Primary key type change not reflected in foreign keys with MySQL Workbench

I have a problem with MySQL Workbench and primary/foreign keys. I have some tables with PKs involved in relationship with other tables. If I modify the type of the PK, the type of the FK doesn't ...
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1answer
1k views

How can I get Performance Statistics to work in MySQL Workbench?

I have a complex query that is performing in subsecond time on my laptop, while the same query takes 70 seconds on my production server under no load against an identical schema. The EXPLAIN plan is ...
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58 views

Is it redundant to set your primary key as a unique key?

I'm putting tables together in MySQL workbench and I'm currently ticking my primary keys to also be uniquely indexed. Is this a redundant configuration?
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1answer
664 views

MySQL workbench: Cannot Connect to Database Server (ssh)

General pointers would be appreciated -- it's likely I'm misunderstanding the mechanisms involved in a remote connection through ssh. I can use ssh to connect remotely, and then, through the CLI, ...
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1answer
808 views

NVARCHAR issue when migrating from SQL Server to MySQL with MySQL migration wizard

My issue is similar to this one but and I have tried what has been suggested but I still get the error. I have set the target column from VARCHAR(5120) to TEXT (tried LONGTEXT too) but the issue still ...
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1answer
51 views

How do I recreate a table that was deleted during an ALTER statement (errno: -1)?

For the third time in the past 2-3 weeks I've gotten the following message during an ALTER statement: Error 2013: Lost connection to MySQL server during query SQL Statement: ALTER TABLE ...
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1answer
778 views

Issue when connecting to open shift via mysql workbench on Mac

I am trying to connect to open shift with mysql workbench on an iMac. A colleague has shown me his setup on Windows which looks exactly as follows (other than the usernames / passwords changing) ...
2
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1answer
34 views

MySQL Workbench team strategy

I'm considering to use MySQL Workbench at work, mainly because of the modelling tools and to easily sync the development and the production DBs. I work with another developer on the same project, and ...
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1answer
345 views

Mysql query is very slow

I am developing a website like any other social networking site using mysql. I wish it give people suggestion to my users, and I have implemented this functionality in my application, but It is ...
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1answer
62 views

Is it possible to change ER diagram style in MySQL Workbench? How?

I am really new to database visualization. I am creating the ER diagram of my databases. I am using MySQL Workbench 6.3 (community version). I am creating the diagram using the default style. The ...
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1answer
248 views

MySQL output file location - accessing server files

I am running the MySQL Workbench 6.2 CE on Windows7. I have an output table of 200,000 rows and I need to save it. I will have to repeat this task, so I would like to iterate the following code: ...
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2answers
2k views

MySql InnoDB tables are missing after restarting

I had a MySql database with a few InnoDB tables. After restarting the server, and starting MySql Server again, I connected to the MySql Server using MySql Workbench, and couldn't see the database at ...
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47 views

PostgreSQL -> MySQL Migration with MySQLWorkbench

I'm trying to migrate data from a PostgreSQL DB to a MySQL DB (it's for permissions in the VPC, so please nobody link me the 'choose-something-else'). I'm getting this error from MySQL Workbench when ...
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2answers
3k views

Incremental backups using MySQL Workbench

I need to start doing regular backups of my databases, and I'd like them to be incremental; that is, only backing up the tables that have been changed. I use MySQL Workbench, and I've used the export ...
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1answer
851 views

Cannot create foreign key on 2 VARCHAR(45) columns in MySQL Workbench 6.1

I'm trying to create a foreign key. The columns in both tables are VARCHAR(45) and neither is a PK, however I keep getting this error message: It is saying the PK of reference table is INT, which ...
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14 views

MySQL Workbench error: Attribute error 'nonetype' object has no attribute 'parameterValues'

I am trying to export a database but i don't have access to "server administrator" at all... everytime i try to do something from Server administration i get the message mentioned in the title. What ...
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23 views

table design approach for a rental application with several one to many relationships

I'm trying to go about designing a database/tables for the following situation I'm being presented. I'm developing a rental web application with MySQL as db engine. It is for a nonprofit organizations ...
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3answers
2k views

MySQL Workbench Tabs refuse to close

I'm using MySQL Workbench 6.1.6, and I have opened a SQL Editor Window and have 14 Query tabs open. If I close the connection, and then open the connection again from the Home page it reopens all 14 ...
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3answers
23 views

Optimizing MySQL query with left joins

Ok, so first off i am going to provide a bit of information on the database structure I have 3 indexed tables that are used in this query (though one of them should probably be a weak entity, but ...
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1answer
39 views

Getting Data Type ID in MySQL

So, In SQL, We have the following query to find the system data type ID of columns in SQL Server; select name, system_type_id from sys.columns where object_id = OBJECT_ID(N'sometable') It gives the ...
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1answer
32 views

MySQL schema recovery

Is there a chance to recover overwritten schema or table in a schema? I have accidentally overwritten schema with the back-up from other source.
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1answer
67 views

Correct 'lines terminated by' for query

I am trying to query two tables of data and send them to a csv file for upload to a website. However i am having trouble getting the formatting to play ball. I want headings to separate into columns ...
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2answers
34 views

How to define partition according to Date?

I am currently using MySQL 5.6. In my database, I have a log table called paramlog_ems. It has 2M rows I want like to partition this log table according to Date. Here is the table structure: ...
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2answers
384 views

MySQL Workbench not showing stored procedures that I have created

I have a simple stored procedure that I have just created. I have applied this script to my database This script shows up in the my list of stored procedure However, when I restart MySQL ...
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1answer
35 views

MySQL Workbench: “Operation has completed with warnings”

As I synchronize my database, MySQL Workbench reports: "Operation has completed with warning. Please see logs for details." But the Message Log just says: Fetching schema list. OK WARNING: ...
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2answers
34 views

How to create function using another functions mysql

I want to create a function in MySQL using another function but I am getting an error "Explicit or implicit commit is not allowed in stored function or trigger". This is my code: DELIMITER $$ ...
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1answer
6k views

How to connect an oracle DB with MySQL workbench?

I am a bit confused: I want to connect an Oracle DB with the application "MySQL Workbench". In order its from Oracle as well I throught that this is possible. But until now Im not able to do so. With ...
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1answer
38 views

Querying MySQL and SQL Server from same IDE

I am currently working with MySQL and SQL Server. For querying MySQL I use MySQL Workbench, for SQL Server I use SQL Server Management Studio. I am mixing up shortcuts all the time. For instance, ...
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3answers
17k views

How to view contents of table in mysql-workbench

Hi everyone am fairly new to mysql, I made a java program that stores data in mysql database. I am using this tool called mysql-workbench that can create databases, tables and much more. What I wanted ...
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0answers
26 views

Foreign keys in MySQL Workbench

I am defining an EER model in MySQL Workbench. I have a library with multiple copies of each book and each book has its location in the library listed in the system. When I'm creating one-to-many ...
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1answer
54 views

Data normalization (from 0NF to 1NF)

I am designing a relational database in mySQL - a library management system. I want to show examples of the data in 1NF, 2NF, 3NF, BCNF, etc. My example of 1NF looks something like this "A relation ...
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1answer
22 views

Mysql Adding date/time stamp to file produced, or other method of automated file naming to keep resulting files unique

SELECT '"Part #"', '"Manu"', '"Qty"', '"partdesc"', '"Rohs status"' UNION all ( SELECT partno, manuf, qtyleft, partdesc, stfifo.ROHScompliance FROM stmaster, stfifo WHERE ...
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1answer
103 views

How we resolve Mysql Enterprise online backup error with “CORRUPT LOG RECORD FOUND” log error

I have configured my production MySQL database with MySQL Enterprise "online Backup" option. The configuration was went through successfully. When the assigned scheduler is try to take backup then i ...
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34 views

MySQL workbench won't import my sql file

I have an SQL file im trying to import via mysqlworkbench but I keep getting the error: Access denied for user 'wordpressuser79'@'localhost' (using password: NO) Operation failed with exitcode 1 ...
7
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3answers
11k views

How to make MySQL table name case insensitive in Ubuntu?

I am using Ubuntu 13.10 and MySQL 5.6 and I know database name and table name are case sensitive in Ubuntu (and some other *nix environments) by default. Now, I want to make MySQL work as case ...
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2answers
123 views

MySQL unknown column 'password_last_changed'

When creating a user using this command create user 'foo'@localhost'; this error is shown ERROR 1054 (42S22): Unknown column 'password_last_changed' in 'mysql.user' Using MySQL server version: ...
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1answer
47 views

middle table in one-to-many relationships

I just started using mysql workbench but it is slightly from the er diagram that i design in paper. I want to have a 1 to many relationship with three tables. For example a have entity A and entity B ...
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3answers
63 views

How to interract with my database? [closed]

I am generally new to Databases, and I have a MySQL server with several tables which have a unique ID that is connecting them all. I am about to populate the db with data from external resources ...
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2answers
52 views

MySQL Workbench: How to detach reverse-engineered EER diagram from existing database?

MySQL Workbench provides the option to 'Create EER Model From Existing Database'. Trying to remove a table from the resulting diagram leads to a dialog asking: Should corresponding database ...
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0answers
7 views

Is it possible to ADD 2 EER model from 2 differents database in the same editor screen in MySQL Workbench?

I am using MySQL workbench to visualize a EER model form one database, lets says db1. It is a 166 tables database. Then I have another database, that interacts with db1, that has 10 tables. So I have ...
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2answers
57 views

how to display parent items with thier child items in mysql data base

i am using my sql data base i have table with following data and table name is account id name parent-id 1 aaa null 2 bbb 1 3 ccc 2 4 ...
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1answer
62 views

Why MySQL Workbench automatically sets NOT NULL for ID column that is PRIMARY KEY?

My question is why MySQL Workbench automatically sets NOT NULL for ID column that is PRIMARY KEY? I thought that PRIMARY KEY's can't be NOT NULL by definition? Is it really necessary to set it to NOT ...
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0answers
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Get unique rows based on max of a column in mysql

I came across many solutions like the one in this question. However, they all are restricted to data from one table. I'm very very new to SQL. I'd like to get the same results as in the linked ...