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fix(statement): The primary key type is not int, but string or uuid (#5984)

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This commit is contained in:
胡标 2023-01-16 13:56:23 +08:00
parent 694cd49df5
commit 4df6056d9b
2 changed files with 14 additions and 9 deletions
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10
finisher_api.go
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@ -120,10 +120,15 @@ func (db *DB) First(dest interface{}, conds ...interface{}) (tx *DB) {
Column: clause.Column{Table: clause.CurrentTable, Name: clause.PrimaryKey},
})
if len(conds) > 0 {
if len(conds) == 1 {
cond := []clause.Expression{clause.IN{Column: clause.PrimaryColumn, Values: []interface{}{conds[0]}}}
tx.Statement.AddClause(clause.Where{Exprs: cond})
} else {
if exprs := tx.Statement.BuildCondition(conds[0], conds[1:]...); len(exprs) > 0 {
tx.Statement.AddClause(clause.Where{Exprs: exprs})
}
}
}
tx.Statement.RaiseErrorOnNotFound = true
tx.Statement.Dest = dest
return tx.callbacks.Query().Execute(tx)
@ -427,10 +432,15 @@ func (db *DB) UpdateColumns(values interface{}) (tx *DB) {
func (db *DB) Delete(value interface{}, conds ...interface{}) (tx *DB) {
tx = db.getInstance()
if len(conds) > 0 {
if len(conds) == 1 {
cond := []clause.Expression{clause.IN{Column: clause.PrimaryColumn, Values: []interface{}{conds[0]}}}
tx.Statement.AddClause(clause.Where{Exprs: cond})
} else {
if exprs := tx.Statement.BuildCondition(conds[0], conds[1:]...); len(exprs) > 0 {
tx.Statement.AddClause(clause.Where{Exprs: exprs})
}
}
}
tx.Statement.Dest = value
return tx.callbacks.Delete().Execute(tx)
}

5
statement.go
View File

@ -287,11 +287,6 @@ func (stmt *Statement) BuildCondition(query interface{}, args ...interface{}) []
return nil
}
if len(args) == 0 && (!strings.Contains(s, "?") && !strings.Contains(s, "@")) {
// The primary key type is not int, but string or uuid (#5984)
return []clause.Expression{clause.IN{Column: clause.PrimaryColumn, Values: []interface{}{s}}}
}
if len(args) == 0 || (len(args) > 0 && strings.Contains(s, "?")) {
// looks like a where condition
return []clause.Expression{clause.Expr{SQL: s, Vars: args}}