sysvars

var (
	Autocommit          = SystemVariable{Name: "autocommit", IsBoolean: true, Default: on}
	ClientFoundRows     = SystemVariable{Name: "client_found_rows", IsBoolean: true, Default: off}
	SkipQueryPlanCache  = SystemVariable{Name: "skip_query_plan_cache", IsBoolean: true, Default: off}
	TxReadOnly          = SystemVariable{Name: "tx_read_only", IsBoolean: true, Default: off}
	TransactionReadOnly = SystemVariable{Name: "transaction_read_only", IsBoolean: true, Default: off}
	SQLSelectLimit      = SystemVariable{Name: "sql_select_limit", Default: off}
	TransactionMode     = SystemVariable{Name: "transaction_mode", IdentifierAsString: true}
	Workload            = SystemVariable{Name: "workload", IdentifierAsString: true}
	Charset             = SystemVariable{Name: "charset", Default: utf8, IdentifierAsString: true}
	Names               = SystemVariable{Name: "names", Default: utf8, IdentifierAsString: true}
	// Online DDL
	DDLStrategy = SystemVariable{Name: "ddl_strategy", IdentifierAsString: true}

	// Read After Write settings
	ReadAfterWriteGTID    = SystemVariable{Name: "read_after_write_gtid"}
	ReadAfterWriteTimeOut = SystemVariable{Name: "read_after_write_timeout"}
	SessionTrackGTIDs     = SystemVariable{Name: "session_track_gtids", IdentifierAsString: true}

	VitessAware = []SystemVariable{
		Autocommit,
		ClientFoundRows,
		SkipQueryPlanCache,
		TxReadOnly,
		TransactionReadOnly,
		SQLSelectLimit,
		TransactionMode,
		DDLStrategy,
		Workload,
		Charset,
		Names,
		ReadAfterWriteGTID,
		ReadAfterWriteTimeOut,
		SessionTrackGTIDs,
	}

	IgnoreThese = []SystemVariable{
		{Name: "big_tables", IsBoolean: true},
		{Name: "bulk_insert_buffer_size"},
		{Name: "debug"},
		{Name: "default_storage_engine"},
		{Name: "default_tmp_storage_engine"},
		{Name: "innodb_strict_mode", IsBoolean: true},
		{Name: "innodb_support_xa", IsBoolean: true},
		{Name: "innodb_table_locks", IsBoolean: true},
		{Name: "innodb_tmpdir"},
		{Name: "join_buffer_size"},
		{Name: "keep_files_on_create", IsBoolean: true},
		{Name: "lc_messages"},
		{Name: "long_query_time"},
		{Name: "low_priority_updates", IsBoolean: true},
		{Name: "max_delayed_threads"},
		{Name: "max_insert_delayed_threads"},
		{Name: "multi_range_count"},
		{Name: "net_buffer_length"},
		{Name: "new", IsBoolean: true},
		{Name: "query_cache_type"},
		{Name: "query_cache_wlock_invalidate", IsBoolean: true},
		{Name: "query_prealloc_size"},
		{Name: "sql_buffer_result", IsBoolean: true},
		{Name: "transaction_alloc_block_size"},
		{Name: "wait_timeout"},
	}

	NotSupported = []SystemVariable{
		{Name: "audit_log_read_buffer_size"},
		{Name: "auto_increment_increment"},
		{Name: "auto_increment_offset"},
		{Name: "binlog_direct_non_transactional_updates"},
		{Name: "binlog_row_image"},
		{Name: "binlog_rows_query_log_events"},
		{Name: "innodb_ft_enable_stopword"},
		{Name: "innodb_ft_user_stopword_table"},
		{Name: "max_points_in_geometry"},
		{Name: "max_sp_recursion_depth"},
		{Name: "myisam_repair_threads"},
		{Name: "myisam_sort_buffer_size"},
		{Name: "myisam_stats_method"},
		{Name: "ndb_allow_copying_alter_table"},
		{Name: "ndb_autoincrement_prefetch_sz"},
		{Name: "ndb_blob_read_batch_bytes"},
		{Name: "ndb_blob_write_batch_bytes"},
		{Name: "ndb_deferred_constraints"},
		{Name: "ndb_force_send"},
		{Name: "ndb_fully_replicated"},
		{Name: "ndb_index_stat_enable"},
		{Name: "ndb_index_stat_option"},
		{Name: "ndb_join_pushdown"},
		{Name: "ndb_log_bin"},
		{Name: "ndb_log_exclusive_reads"},
		{Name: "ndb_row_checksum"},
		{Name: "ndb_use_exact_count"},
		{Name: "ndb_use_transactions"},
		{Name: "ndbinfo_max_bytes"},
		{Name: "ndbinfo_max_rows"},
		{Name: "ndbinfo_show_hidden"},
		{Name: "ndbinfo_table_prefix"},
		{Name: "old_alter_table"},
		{Name: "preload_buffer_size"},
		{Name: "rbr_exec_mode"},
		{Name: "sql_log_off"},
		{Name: "thread_pool_high_priority_connection"},
		{Name: "thread_pool_prio_kickup_timer"},
		{Name: "transaction_write_set_extraction"},
	}
	UseReservedConn = []SystemVariable{
		{Name: "default_week_format"},
		{Name: "end_markers_in_json", IsBoolean: true},
		{Name: "eq_range_index_dive_limit"},
		{Name: "explicit_defaults_for_timestamp"},
		{Name: "foreign_key_checks", IsBoolean: true},
		{Name: "group_concat_max_len"},
		{Name: "max_heap_table_size"},
		{Name: "max_seeks_for_key"},
		{Name: "max_tmp_tables"},
		{Name: "min_examined_row_limit"},
		{Name: "old_passwords"},
		{Name: "optimizer_prune_level"},
		{Name: "optimizer_search_depth"},
		{Name: "optimizer_switch"},
		{Name: "optimizer_trace"},
		{Name: "optimizer_trace_features"},
		{Name: "optimizer_trace_limit"},
		{Name: "optimizer_trace_max_mem_size"},
		{Name: "transaction_isolation"},
		{Name: "tx_isolation"},
		{Name: "optimizer_trace_offset"},
		{Name: "parser_max_mem_size"},
		{Name: "profiling", IsBoolean: true},
		{Name: "profiling_history_size"},
		{Name: "query_alloc_block_size"},
		{Name: "range_alloc_block_size"},
		{Name: "range_optimizer_max_mem_size"},
		{Name: "read_buffer_size"},
		{Name: "read_rnd_buffer_size"},
		{Name: "show_create_table_verbosity", IsBoolean: true},
		{Name: "show_old_temporals", IsBoolean: true},
		{Name: "sort_buffer_size"},
		{Name: "sql_big_selects", IsBoolean: true},
		{Name: "sql_mode"},
		{Name: "sql_notes", IsBoolean: true},
		{Name: "sql_quote_show_create", IsBoolean: true},
		{Name: "sql_safe_updates", IsBoolean: true},
		{Name: "sql_warnings", IsBoolean: true},
		{Name: "time_zone"},
		{Name: "tmp_table_size"},
		{Name: "transaction_prealloc_size"},
		{Name: "unique_checks", IsBoolean: true},
		{Name: "updatable_views_with_limit", IsBoolean: true},
	}
	CheckAndIgnore = []SystemVariable{

		{Name: "binlog_format"},
		{Name: "block_encryption_mode"},
		{Name: "character_set_client"},
		{Name: "character_set_connection"},
		{Name: "character_set_database"},
		{Name: "character_set_filesystem"},
		{Name: "character_set_results"},
		{Name: "character_set_server"},
		{Name: "collation_connection"},
		{Name: "collation_database"},
		{Name: "collation_server"},
		{Name: "completion_type"},
		{Name: "div_precision_increment"},
		{Name: "innodb_lock_wait_timeout"},
		{Name: "interactive_timeout"},
		{Name: "lc_time_names"},
		{Name: "lock_wait_timeout"},
		{Name: "max_allowed_packet"},
		{Name: "max_error_count"},
		{Name: "max_execution_time"},
		{Name: "max_join_size"},
		{Name: "max_length_for_sort_data"},
		{Name: "max_sort_length"},
		{Name: "max_user_connections"},
		{Name: "net_read_timeout"},
		{Name: "net_retry_count"},
		{Name: "net_write_timeout"},
		{Name: "session_track_schema", IsBoolean: true},
		{Name: "session_track_state_change", IsBoolean: true},
		{Name: "session_track_system_variables"},
		{Name: "session_track_transaction_info"},
		{Name: "sql_auto_is_null", IsBoolean: true},
		{Name: "version_tokens_session"},
	}
)