method

disable_index

Importance_1
v8.1.1 - Show latest stable - 0 notes - Class: Table
  • 1.0.0
  • 1.1.6
  • 1.2.6
  • 2.0.3
  • 2.1.0
  • 2.2.1
  • 2.3.8
  • 3.0.0
  • 3.0.9
  • 3.1.0
  • 3.2.1
  • 3.2.8
  • 3.2.13
  • 4.0.2
  • 4.1.8
  • 4.2.1
  • 4.2.7
  • 4.2.9
  • 5.0.0.1
  • 5.1.7
  • 5.2.3
  • 6.0.0
  • 6.1.3.1
  • 6.1.7.7
  • 7.0.0
  • 7.1.3.2
  • 7.1.3.4
  • 7.2.3
  • 8.0.0
  • 8.1.1 (0)
  • What's this?
disable_index(index_name) public

Disables an index not to be used by query optimizers.

t.disable_index(:email)

Note: only supported by MySQL version 8.0.0 and greater, and MariaDB version 10.6.0 and greater.

See {connection.disable_index}[rdoc-ref:SchemaStatements#disable_index]

Show source
Register or log in to add new notes.