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Support use clause.Interface as query params

This commit is contained in:
Jinzhu 2022-10-18 18:01:55 +08:00
parent 62593cfad0
commit 3f20a543fa
2 changed files with 12 additions and 0 deletions
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4
statement.go
View File

@ -179,6 +179,10 @@ func (stmt *Statement) AddVar(writer clause.Writer, vars ...interface{}) {
} else { } else {
stmt.AddVar(writer, v.GormValue(stmt.Context, stmt.DB)) stmt.AddVar(writer, v.GormValue(stmt.Context, stmt.DB))
} }
case clause.Interface:
c := clause.Clause{Name: v.Name()}
v.MergeClause(&c)
c.Build(stmt)
case clause.Expression: case clause.Expression:
v.Build(stmt) v.Build(stmt)
case driver.Valuer: case driver.Valuer:

8
tests/sql_builder_test.go
View File

@ -445,6 +445,14 @@ func TestToSQL(t *testing.T) {
if DB.Statement.DryRun || DB.DryRun { if DB.Statement.DryRun || DB.DryRun {
t.Fatal("Failed expect DB.DryRun and DB.Statement.ToSQL to be false") t.Fatal("Failed expect DB.DryRun and DB.Statement.ToSQL to be false")
} }
// UpdateColumns
sql = DB.ToSQL(func(tx *gorm.DB) *gorm.DB {
return tx.Raw("SELECT * FROM users ?", clause.OrderBy{
Columns: []clause.OrderByColumn{{Column: clause.Column{Name: "id", Raw: true}, Desc: true}},
})
})
assertEqualSQL(t, `SELECT * FROM users ORDER BY id DESC`, sql)
} }
// assertEqualSQL for assert that the sql is equal, this method will ignore quote, and dialect specials. // assertEqualSQL for assert that the sql is equal, this method will ignore quote, and dialect specials.