Hello Community, I've been looking around my computers registry and have found a few weird keys under Computer\HKEY_CURRENT_USER\ The keys are: ![Capture.PNG](/attachments/small/3/29dd83890b9d34a3c084272ea9bd6e68.PNG "align-right") I'll put them here too in case you want to copy and paste them or something: Computer\HKEY_CURRENT_USER\멘Ṉ싈Ṉ멘Ṉ_ Computer\HKEY_CURRENT_USER\뭘⨱㺀ℎ뭘⨱楎 Computer\HKEY_CURRENT_USER\섀ׂ뤠ׂ߈_ Computer\HKEY_CURRENT_USER\冀⩩览⏡冀⩩_ Computer\HKEY_CURRENT_USER\鬰竣鯐竣鯰竣骐竣鳐竣饰竣鰰竣騰竣馐竣 Computer\HKEY_CURRENT_USER\㦸ᷢ흠຾㦸ᷢE Could anyone tell me what the heck these are about.

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Hi All, I'm not sure if this is a technical issue, preference or a question about best form. I have a 'users' table and a 'contacts' table. 'users' and 'contacts' have no direct relation. Both contain an email address for each record in their own table. I want to send reports to both users and contacts. I have a 'reports' table with some details of each report to be sent. To send the reports I am matching up a report_id to a user_id **or** a report_id to a contact_id. So I have the following query to create this table: create …

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Hello, I have two tables one for 'users' and another for 'vendor_service' in database named 'star'. In vendor_service table i've stored users id as a foreign key. Now if i try to insert values in vendor_service table it shows following error. Cannot add or update a child row: a foreign key constraint fails (`star/vendor_service`, CONSTRAINT `vendor_service_ibfk_1` FOREIGN KEY (`id`) REFERENCES `users` (`id`)). My Code is here: <form class="form-horizontal" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"> <fieldset> <legend>Add Service</legend> <label class="control-label" for="inputWarning">Service Name</label> <input type="text" id="inputWarning" name="s_name" value="<?php echo $s_name; ?>" /> <label class="control-label" for="inputWarning">Service Category</label> <select id="selectError" data-rel="chosen" name="s_ctgry" /> <option value="Sound">Sound</option> …

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Cannot add or update a child row: a foreign key constraint fails .this error occured then what can i do.

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has google discontinued this option? if not, then where it is? i remember, last time i checked, it was in "search tools option" right above the "verbatim" option. now its not there. HELP

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Hello, I want to create tables in database (using SQL) and add foreign keys to each table refering to the other one. For example: CREATE TABLE ONE( ID INT NOT NULL, NAME VARCHAR(20) NOT NULL, TWOID INT NOT NULL, PRIMARY KEY (ID), FOREIGN KEY (TWOID) REFERENCES TWO (ID) ON DELETE CASCADE ON UPDATE CASCADE ); CREATE TABLE TWO( ID INT NOT NULL, NAME VARCHAR(20) NOT NULL, ONEID INT NOT NULL, PRIMARY KEY (ID), FOREIGN KEY (ONEID) REFERENCES ONE (ID) ON DELETE CASCADE ON UPDATE CASCADE ); When I run this query, it will give me the following error "missing right …

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I have a table called `DUTY` (columns: `dutyid, dutyname, staffid`) and a table called `STAFF` (columns: `staffid, staffname`) In order to be fair, each of the staff will be auto assigned to each duty entry (record). So what should I do whenever I would like to insert a duty entry, it will auto assign the `staffid` (sequential) for it. Example * staffid : 1 staffname: Jack * staffid : 2 staffname: Mary So when I insert a new entry (first entry) for duty, it will auto insert `staffid = 1` for duty table. For second entry, `staffid` will be 2. …

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I'm learning PHP and MySQL, and I'm trying to create a simple online pastebin website. I want to create both anonymous and logged in user pastes. I created a 'user' table with uid, name and password columns, and a 'pastes' table with pid, paste and uid columns. In a viewpaste.php page, the paste ID is used as a GET parameter, to retrieve stored pastes. How can I link the two tables together for logged in users only? I added the uid on the pastes table for that purpose. I tried setting uid in pastes as a foreign key referencing the …

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I'm using the statement insert into Oscar.MenuItem (idMenuItem, name, description, price, idCategory, code, sortIndex) select * from menItem; The result is: Error: Cannot add or update a child row: a foreign key constraint fails (`Oscar`.`MenuItem`, CONSTRAINT `fk_MenuItem_Category1` FOREIGN KEY (`idCategory`) REFERENCES `Category` (`idCategory`) ON DELETE NO ACTION ON UPDATE NO ACTION) SQLState: 23000 ErrorCode: 1452 Please any1 with a solution to this help me. my tables are as follows (Table MenuItem and Table Category) Table MenuItem idMenuItem INT NOT NULL AUTO INCREMENT name VARCHAR(255)NOT NULL description VARCHAR(512) NOT NULL price DECIMAL(10) NOT NULL idCategory INT NOT NULL code VARCHAR(45) NOT …

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How can I insert two row to supplier table? CREATE TABLE supplier ( supplier_nr NUMBER(10), supplier_id VARCHAR2(20) NOT NULL, price NUMBER(10) NOT NULL, CONSTRAINT supplier_supplier_nr_pk PRIMARY KEY(supplier_nr), CONSTRAINT supplier_supplier_id_fk FOREIGEN KEY(supplier_id) REFERENCES varugrupp(supplier_id) );

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HI GUYS .. im trying to make foreign key relation between whishlist_tbl(foreign) table and account_tbl(primary key) table both are integer data container ## scenario ## i have user deatail table that is account_tbl and whish list table i.e wishlist_tbl i want that when user make a wish book then he must be registerd one and he must have account id i.e ac_id in the account_tbl where any or every wish item user add in the wishlist_tbl table must have his ac_id link with account_tbl, but when i tried to make relationship between both table this error occurs ## SQL message …

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Hello people, I want to create 'Voyageur' table that references a successfully created table which name is 'Categorie',. But I get this error message when I click on 'run': [COLOR="Red"]ORA-02438: Column check constraint cannot reference other columns [/COLOR] Here is my 'Voyageur' Table that makes me a problem around its foreign key: [CODE]CREATE TABLE Voyageur( numV NUMBER(4) NOT NULL PRIMARY KEY CONSTRAINT check_numV CHECK(numV LIKE'[!a-zA-Z]') DISABLE, nomV VARCHAR(15) NOT NULL CONSTRAINT check_nomV CHECK(nomV LIKE'[!0-9]') DISABLE, prenomV VARCHAR(15) NOT NULL CONSTRAINT check_prenomV CHECK(prenomV LIKE'[!0-9]')DISABLE, birthdayV DATE NOT NULL DISABLE, addressV VARCHAR(50) NOT NULL DISABLE, telV VARCHAR(20) NOT NULL CONSTRAINT check_telV CHECK(telV …

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Hii All, i'm newbie in this forum and in php i got a problems, i was developing simple website i had 3 tables in there table request, table upload, and table feedback which in id_request is foreign key in table upload and table feedback 1. how to update the id_request from table request to table upload and feedback in the same time, because i've tried with last_insert_id() was failed 2. i cannot update table upload with attachment, always failed to write in database anyone can help me, need help thanks before

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hii all, i've create upload website, i've been stuck with following error i had 3 tables in my database table request, table upload and table feedback table request : id_request;---primary key subjek; isi; pelaksana; table upload : id_upload,----primary key id_request,----foreign key filename, filedata, filesize, filetype table feedback : id_feedback,----primary key id_request,----foreign key feedback, id_request in table request is auto_increment then i want to insert it to table upload and table feedback the id_request as foreign key in the same time how to insert that? because i was use last insert id it doesn't work i'm using each queries to insert …

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I have a person table which specifies common attributes of sub tables teacher, student and staff. A person can be either teacher, student or both. I use the same primary key in sub tables which access the person table as foreign key (teacher_id, student_id is the same as of person_id). [ Refer the attachment ] Then there is a separate_exam table where an exam is mentioned which can be done by a person who is a teacher or a student but not a staff. This accesses to the same exam. So, I require to connect separate_exam table to teacher and …

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Hi all. I have a database table containing the details of, lets say, Ninjas. It has a primary key called NinjaID. I have a second table containing a match-up of which Ninjas will be fighting eachother. This table has 4 Columns: 1.) MatchID 2.) BlueCornerNinjaID 3.) RedCornerNinjaID 4.) DateTime What I need is to extract a list of Ninja's from the Ninja Table, only of Ninjas that are scheduled to fight in a match (any match) regardless of whether it will be fighting from the blue corner or from the red corner. For argument sake, lets say this is a …

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Hi, I am trying to create a foreign key between 2 tables. I am using MySQL Workbench but every time I create the foreign key relationship, it just dissappears after clicking "apply"... Initially I thought it was Workbench so I tried the legacy Query Browser - but it does the exact same thing... It gives no errors or anything, it just simply removes the foreign key after executing the code... I am using the MySQL that comes built into wamp. Thanks, Ashton.

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Greetings, I have table CUSTOMER: [CODE] mysql> describe CUSTOMER; +---------------+--------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +---------------+--------------+------+-----+---------+-------+ | CUSTOMER_NUM | char(3) | NO | PRI | NULL | | | CUSTOMER_NAME | char(35) | NO | | NULL | | | STREET | char(15) | YES | | NULL | | | CITY | char(15) | YES | | NULL | | | STATE | char(2) | YES | | NULL | | | ZIP | char(5) | YES | | NULL | | | BALANCE | decimal(8,2) | YES | MUL | …

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Every once in a while I run into this problem and finally decided to consult the experts. :) I insert foreign characters (Czech letters) into my MySQL database and see them there. They look fine. But when I try to retrieve them using PHP they come out with question marks on my website. Can someone tell me how to fix this? I use the charset utf-8 on the website (the characters on my website are all Czech) and I tried changing the Collation of the columns to different charsets. Such as utf-czech_ci or utf-general_ci and they still come out with …

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The End.