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Struct Tags/Fields Tags not work when call db.AutoMigrate() #7282

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Scythemen opened this issue Nov 17, 2024 · 1 comment
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Struct Tags/Fields Tags not work when call db.AutoMigrate() #7282

Scythemen opened this issue Nov 17, 2024 · 1 comment
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@Scythemen
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ENV:

go version go1.22.8 darwin/amd64
"gorm.io/driver/sqlite v1.4.4"
"gorm.io/gorm v1.25.12"

Define the model for sqlite table

type Book struct {
	ID         int64     `gorm:"column:id;primaryKey;autoIncrement"`
	Description   string    `gorm:"column:old_value;type:text;size:128"`
	Name   string    `gorm:"column:new_value;type:varchar(60)"`
	Price      float32   `gorm:"column:price;size:12;precision:3"`
}

After calling db.AutoMigrate(&Book{}), the result in sqlite3 db:

type Book struct {
	ID         int64     `gorm:"column:id;primaryKey;autoIncrement"`   // <-- pkey correct but no auto increment
	Description   string    `gorm:"column:old_value;type:text;size:128"`  // <-- column data type is text, but the size is empty not set length to 128
	Name   string    `gorm:"column:new_value;type:varchar(60)"`  // <-- the column data type is varchar, and the size is 60
	Price      float32   `gorm:"column:price;size:12;precision:3"`   // <-- the column data type is real, no size no precision/scale 
}

Did I miss sth? or some tags are options and has no effect to the data migration?

@github-actions github-actions bot added the type:missing reproduction steps missing reproduction steps label Nov 17, 2024
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The issue has been automatically marked as stale as it missing playground pull request link, which is important to help others understand your issue effectively and make sure the issue hasn't been fixed on latest master, checkout https://github.com/go-gorm/playground for details. it will be closed in 30 days if no further activity occurs. if you are asking question, please use the Question template, most likely your question already answered https://github.com/go-gorm/gorm/issues or described in the document https://gorm.ioSearch Before Asking

@github-actions github-actions bot closed this as not planned Won't fix, can't repro, duplicate, stale Dec 17, 2024
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