Gorm duplicate entry 1 for key primary
WebAug 21, 2015 · 1. It sounds like you're trying to insert a new record with a value of 1 in the primary key column. Since the primary key needs to be unique, it won't let you insert the record. Here's a simple example that reproduces the issue: mysql> CREATE TABLE TestPrimary ( ColOne INT NOT NULL, ColTwo VARCHAR (255) NULL, PRIMARY KEY … WebApr 2, 2024 · The text was updated successfully, but these errors were encountered:
Gorm duplicate entry 1 for key primary
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WebNov 3, 2011 · If you want to select all duplicate rows use: SELECT id, count (*) as duplicate_count FROM table1 GROUP BY id HAVING duplicate_count > 1. You will need to update those id's that are listed as duplicate. Another option is to add an extra column and drop the old PK. WebSep 5, 2016 · 1 Here's example from gorm documentation CRUD section user := User {Name: "Jinzhu", Age: 18, Birthday: time.Now ()} db.NewRecord (user) // => returns `true` as primary key is blank db.Create (&user) db.NewRecord (user) // => return `false` after `user` created Share Improve this answer Follow edited Jan 30, 2024 at 4:55 Siju 2,585 4 28 53
WebThis error can indicate that the table's PRIMARY KEY is not set to AUTO-INCREMENT, (and your insert query did not specify an ID value). To resolve: Check that there is a PRIMARY KEY set on your table, and that … WebSep 12, 2024 · // Get the first record ordered by primary key db.First(&user) // SELECT * FROM users ORDER BY id LIMIT 1; // Get one record, no specified order …
WebNov 30, 2014 · 3 Answers. Sorted by: 1. The problem is that you are inserting multiple rows into the POST table with a PRIMARY KEY of 1. If you are trying to implement a primary key, it must be unique. So this: INSERT INTO Post VALUES ('Kally32','1','Tomorrows War', 'Mystery', '4', '12:03pm'); INSERT INTO Post VALUES ('Kally32','1','Tomorrows War', 'Let …
WebJul 23, 2014 · Command executed: php doctrine orm:schema-tool:update --force. Error: SQLSTATE [23000]: Integrity constraint violation: 1062 ALTER TABLE causes auto_increment resequencing, resulting in duplicate entry '1' for key 'PRIMARY'. But the table on question at present don't have auto_increment. So, Doctrine are inserting …
WebJul 23, 2013 · Dealing with duplicates on insert: If you try INSERT a duplicate values for a primary key (or a unique index) you will always get that error. There are a couple of ways around it: check before you insert and either do an update (if something might have changed) or just don't do anything. children\u0027s play area rubber chippingsWebJul 16, 2024 · Use ON DUPLICATE KEY UPDATE. This will update a list of values if it encounters a duplicate key. INSERT INTO students VALUES (1, 'Jack','Biology') ON DUPLICATE KEY UPDATE name = values (name), major = values (major); In this case, you will change the values in the table that match the key. gowdy\u0027s seafood indianapolisWebMost likely you primary key is composed by the columns Name and shares. That means that the combination of both columns must be unique (in your example, the combination fb, 4 already exists) – Lamak Jul 24, 2012 at 20:10 well in my phpmyadmin I cannot click on the primary key for both name and shares. Does that mean something? – irosenb gowdy\\u0027s seafood indianapolisWebApr 10, 2024 · 1 问题背景. 在开发中，我们经常会有逻辑删除和唯一索引同时使用的情况。但当使用mybatis plus时，如果同时使用逻辑删除和唯一索引，会报数据重复Duplicate entry的问题。 举例来说，有表user，建立唯一索引（user_name,is_del） children\u0027s play areaWebApr 10, 2024 · 1 问题背景. 在开发中，我们经常会有逻辑删除和唯一索引同时使用的情况。但当使用mybatis plus时，如果同时使用逻辑删除和唯一索引，会报数据重复Duplicate … children\u0027s play area phoenix mall chennaiWebSep 2, 2024 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question.Provide details and share your research! But avoid …. Asking for help, clarification, or responding to other answers. gowdy\u0027s seafood michigan cityWebFeb 17, 2024 · This occurs when you have a primary key but do not give it an initialization value. The insert itself is causing the duplication. In your case, two possibilities come to mind: supp_id is the primary key and declared as a number. In older versions of MySQL, I think the string values get silently converted to numbers. gowdy\\u0027s seafood la vergne