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orm: add in and not in to orm_func (fix #24639) (#24642)

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Louis Schmieder 2025-06-02 21:10:30 +02:00 • committed by GitHub
parent 8320da22e7
commit 2944710abd
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2 changed files with 20 additions and 3 deletions
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17
vlib/orm/orm_func.v
View file

@ -3,7 +3,8 @@ module orm
import time
import strings.textscanner
const operators = ['=', '!=', '<>', '>=', '<=', '>', '<', 'LIKE', 'ILIKE', 'IS NULL', 'IS NOT NULL']!
const operators = ['=', '!=', '<>', '>=', '<=', '>', '<', 'LIKE', 'ILIKE', 'IS NULL', 'IS NOT NULL',
'IN', 'NOT IN']!
@[heap]
pub struct QueryBuilder[T] {
@ -45,7 +46,7 @@ pub fn (qb_ &QueryBuilder[T]) reset() &QueryBuilder[T] {
// where create a `where` clause, it will `AND` with previous `where` clause.
// valid token in the `condition` include: `field's names`, `operator`, `(`, `)`, `?`, `AND`, `OR`, `||`, `&&`,
// valid `operator` incldue: `=`, `!=`, `<>`, `>=`, `<=`, `>`, `<`, `LIKE`, `ILIKE`, `IS NULL`, `IS NOT NULL`
// valid `operator` incldue: `=`, `!=`, `<>`, `>=`, `<=`, `>`, `<`, `LIKE`, `ILIKE`, `IS NULL`, `IS NOT NULL`, `IN`, `NOT IN`
// example: `where('(a > ? AND b <= ?) OR (c <> ? AND (x = ? OR y = ?))', a, b, c, x, y)`
pub fn (qb_ &QueryBuilder[T]) where(condition string, params ...Primitive) !&QueryBuilder[T] {
mut qb := unsafe { qb_ }
@ -102,9 +103,13 @@ fn (mut ss MyTextScanner) next_tok() string {
ss.pos += 7
return 'IS NULL'
}
if ss.input[ss.pos..].starts_with('NOT IN') {
ss.pos += 6
return 'NOT IN'
}
if ss.remaining() >= 2 {
two_chars := ss.input[ss.pos..ss.pos + 2]
if two_chars in ['>=', '<=', '<>', '!=', '||', '&&'] {
if two_chars in ['>=', '<=', '<>', '!=', '||', '&&', 'IN'] {
ss.pos += 2
return two_chars
}
@ -215,6 +220,12 @@ fn (qb_ &QueryBuilder[T]) parse_conditions(conds string, params []Primitive) ! {
'IS NOT NULL' {
OperationKind.is_not_null
}
'IN' {
OperationKind.in
}
'NOT IN' {
OperationKind.not_in
}
else {
parse_error('${@FN}(): unsupported operator: `${tok}`', s.last_tok_start,
conds)!

6
vlib/orm/orm_func_test.v
View file

@ -90,6 +90,12 @@ fn test_orm_func_where() {
qb.reset()
qb.where('((age = ? OR (salary > ? AND id < ?)) AND (name LIKE ?))', 1, 2, 3, '%test%')!
assert qb.where.parentheses == [[1, 2], [0, 2], [3, 3], [0, 3]]
// in and not in
qb.reset()
qb.where('name IN ? AND age NOT IN ?', ['Tom'], [2])!
assert qb.where.fields == ['name', 'age']
assert qb.where.kinds == [.in, .not_in]
}
fn test_orm_func_stmts() {