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.is_()

A check for exact equality (null, true, false), finds all rows whose value on the stated column exactly match the specified value.

is_ and in_ filter methods are suffixed with _ to avoid collisions with reserved keywords.

final res = await supabase
  .from('cities')
  .select('name, country_id')
  .is_('name', null)
  .execute();

Examples​

With select()​

final res = await supabase
  .from('cities')
  .select('name, country_id')
  .is_('name', null)
  .execute();

With update()​

final res = await supabase
  .from('cities')
  .update({ 'name': 'Mordor' })
  .is_('name', null)
  .execute();

With delete()​

final res = await supabase
  .from('cities')
  .delete()
  .is_('name', null)
  .execute();

With rpc()​

// Only valid if the Stored Procedure returns a table type.
final res = await supabase
  .rpc('echo_all_cities')
  .is_('name', null)
  .execute();