mysql-workbench

MySQL Workbench Connection Encoding

由 余生长醉 提交于 2019-12-07 02:13:30
问题 While testing some code I stumbled on the following MySQL error: Error Code: 1267. Illegal mix of collations (utf8_general_ci,IMPLICIT) and ( utf8mb4_general_ci,COERCIBLE) for operation '=' I was using a WHERE statement on a standard MySQL UTF-8 collation column which contained a character using 4 bytes. Unless I misunderstood, while reading, I found the following information: MySQL's original UTF-8 implementation was incomplete (supporting maximum 3 bytes) The way to solve this is a new

MySQL Workbench - Is Schema the same thing that Database? [closed]

由 China☆狼群 提交于 2019-12-07 02:05:48
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . I'm trying to set the Database name for a php code. But I have a doubt, because in Workbench I have a MySQL schema called ** . Is it equivalent to a Database or is a diferent thing? I'm asking that because I

how pass dynamic parameter in mysql view

由 好久不见. 提交于 2019-12-07 01:52:19
问题 I have created this in mysql CREATE VIEW MYVIEW AS ( SELECT A.FNAME , A.LNAME , B.EMAIL FROM EMPLOYEE A, EMPEMAIL B WHERE A.EID = :empId AND A.EID = B.EID AND B.EMAILTYP = :emailType) now i want make " empId " and " emailType " dynamic.I mean pass the value at select time. what need to change in code?? thanx in advance 回答1: Just create the view without the parameters (i.e., to take care of the join only): CREATE VIEW MYVIEW AS ( SELECT A.FNAME , A.LNAME , B.EMAIL , A.EID AS EID -- added to be

MySQL Workbench : Server Administration Configuration - HOW TO

由 China☆狼群 提交于 2019-12-07 01:36:59
问题 I am getting an error upon trying to Create New Server Instance Profile (click this to see the image) : Operation failed: /usr/local/mysql/support-files/mysql.server start is invalid I am not sure where the setting panel is for the workbench to fix the start and stop commands, and the location of '/usr/local/mysql/support-files/mysql.server'. I am using Zend Server CE and I have no directory called '/usr/local/mysql', instead mysql.server is situated in '/usr/local/zend/mysql/bin' but how do

Column Input Greyed out in MySQL Workbench

由 半城伤御伤魂 提交于 2019-12-07 00:55:35
问题 I am using MySQL Workbench 6 CE to create some tables for a new schema I made. When I create the new table, the application displays a tab which allows me to edit the table name (by default, the name is new_table), select the schema default, and add a comment for the table (though doing that seems to generate syntax errors in the generated SQL). What it does not do is allow me to specify or configure any of the columns for the table. There is an entire column section that is completely greyed

Build Automation & MySQL Workbench Scripting: Forward Engineer SQL CREATE SCRIPT

由 妖精的绣舞 提交于 2019-12-06 20:24:54
问题 I'm currently looking into automating a software build process that includes a database schema defined in MySQL Workbench. Using Workbench's scripting capabilities, I'd like to open a Workbench document and export its schema as an SQL CREATE script. What I'd like to know is if there is a function that exports the entire schema in one step as Workbench's File | Export | Forward Engineer SQL CREATE Script , automatically handling any dependencies between tables. I've found some candidates in

Does MySQL Workbench autocomplete work?

由 旧街凉风 提交于 2019-12-06 17:00:05
问题 Using MySQL Workbench, when I press CTRL + space it looks like there is an autocomplete feature (However, no items appear in the auto complete box). I am not sure that MySQL workbench has an autocomplete feature like SQLyog has(See screen-shot). So if MySQL Workbench really has an intellisense or autocomplete like feature then how I can get them? Is there any way to make MySQL Workbench auto complete the same way as Sqlyog does? 回答1: Auto-completion is not available yet, it's planned for

How to on Performance_schema in mysql?

由 你离开我真会死。 提交于 2019-12-06 16:25:43
问题 I want to turn performance_schema ON in mysql to collect statistics. How can I achieve this? 回答1: The following guide is linux-specific, but should easily be adaptable to windows. You have to check if the mysql server version you use, is compiled with support for it: mysqld --verbose --help | grep performance-schema If you can read something there, you are good to go. Enable it on server startup by putting into /etc/mysql/my.cnf [mysqld] performance_schema Afterwards do a service mysqld

1290 Error on Google Cloud SQL

由 依然范特西╮ 提交于 2019-12-06 12:03:16
I just started getting this Error today while using MySQL workbench, and noticed it showing up in my application as far back as saturday. Anyone else getting it? Have any idea what might be causing it? ERROR Error Code: 1290. The MySQL server is running with the --read-only option so it cannot execute this statement Running just a simple insert generates the error. Eg.. INSERT INTO Job1111 . SubsWeld ( fk_SubmissionId , WeldSpool1 , WeldSpool2 , WeldDrawingNumber , WeldLineNumber , WeldSheetNumber , WeldTimeInForm , WeldLineSpec , WeldNumber , WeldStencil , WeldSize , WeldThickness , WeldType

How to define a deferred constraint in MySQL

由 被刻印的时光 ゝ 提交于 2019-12-06 10:16:27
is it possible to create a primary key in a existing table on a column that have repeated value? I want is previous record not validate but new record will validate with this.Is it possible in mysql. I know it is possible in Oracle ( here is an example ) but don't have idea about mysql. The link you posted as a comment to Nerd-Herd's answer uses deferred constraints. Those constraints are checked at the end of the transaction rather than at the time the statement is executed. MySQL does not support deferred constraints If you absolutely need deferred constraints and want to stick with an open
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