function db_field_exists
Same name in other branches
- 8.9.x core/includes/database.inc \db_field_exists()
Checks if a column exists in the given table.
Parameters
$table: The name of the table in drupal (no prefixing).
$field: The name of the field.
Return value
TRUE if the given column exists, otherwise FALSE.
Related topics
8 calls to db_field_exists()
- DatabaseRegressionTestCase::testDBFieldExists in modules/
simpletest/ tests/ database_test.test - Test the db_field_exists() function.
- FieldSchemaAlterTestCase::testImageFieldSchemaAlter in modules/
field/ tests/ field.test - Tests a hook_field_schema_alter() implementation.
- field_sql_storage_update_7001 in modules/
field/ modules/ field_sql_storage/ field_sql_storage.install - Remove the field_config_entity_type table and store 'entity_type' strings.
- SchemaTestCase::testUnsignedColumns in modules/
simpletest/ tests/ schema.test - Tests creating unsigned columns and data integrity thereof.
- user_update_7002 in modules/
user/ user.install - Convert user time zones from time zone offsets to time zone names.
File
-
includes/
database/ database.inc, line 2895
Code
function db_field_exists($table, $field) {
return Database::getConnection()->schema()
->fieldExists($table, $field);
}
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