#5 ha_innobase_inplace_ctx::change_col_collation (this=this@entry=0x150db0015200, index=index@entry=0x150db0130350, altered_table=@0x150deb2ddf90: {s = 0x150deb2def20, file = 0x150db0126310, next = 0x0, prev = 0x0, share_all_next = 0x0, share_all_prev = 0x0, global_free_next = 0x0, global_free_prev = 0x0, instance = 0, in_use = 0x150db0000db8, record = {0x150db0125e88 "\377 \245\245\245\245\310^\022\260\r\025", 0x150db0125e88 "\377 \245\245\245\245\310^\022\260\r\025", 0x150db0125e88 "\377 \245\245\245\245\310^\022\260\r\025"}, write_row_record = 0x0, insert_values = 0x0, covering_keys = {static BITS_PER_ELEMENT = 64, static ARRAY_ELEMENTS = 1, static ALL_BITS_SET = 18446744073709551615, buffer = {0}}, intersect_keys = {static BITS_PER_ELEMENT = 64, static ARRAY_ELEMENTS = 1, static ALL_BITS_SET = 18446744073709551615, buffer = {0}}, keys_in_use_for_query = {static BITS_PER_ELEMENT = 64, static ARRAY_ELEMENTS = 1, static ALL_BITS_SET = 18446744073709551615, buffer = {0}}, keys_in_use_for_group_by = {static BITS_PER_ELEMENT = 64, static ARRAY_ELEMENTS = 1, static ALL_BITS_SET = 18446744073709551615, buffer = {0}}, keys_in_use_for_order_by = {static BITS_PER_ELEMENT = 64, static ARRAY_ELEMENTS = 1, static ALL_BITS_SET = 18446744073709551615, buffer = {0}}, constraint_dependent_keys = {static BITS_PER_ELEMENT = 64, static ARRAY_ELEMENTS = 1, static ALL_BITS_SET = 18446744073709551615, buffer = {0}}, key_info = 0x150db0125fa8, field = 0x150db0125e90, vfield = 0x0, default_field = 0x0, next_number_field = 0x0, found_next_number_field = 0x0, check_constraints = 0x0, triggers = 0x0, pos_in_table_list = 0x0, pos_in_locked_tables = 0x0, internal_tables = 0x0, group = 0x0, alias = {<Charset> = {m_charset = 0x55682fca7d20 <my_charset_bin>}, <Binary_string> = {<Sql_alloc> = {<No data fields>}, Ptr = 0x150db0125e80 "t", str_length = 1, Alloced_length = 0, extra_alloc = 0, alloced = false, thread_specific = false}, <No data fields>}, null_flags = 0x150db0125e88 "\377 \245\245\245\245\310^\022\260\r\025", def_read_set = {bitmap = 0x150db0126088, last_word_ptr = 0x150db0126088, last_word_mask = 4294967294, n_bits = 1}, def_write_set = {bitmap = 0x150db012608c, last_word_ptr = 0x150db012608c, last_word_mask = 4294967294, n_bits = 1}, tmp_set = {bitmap = 0x150db0126094, last_word_ptr = 0x150db0126094, last_word_mask = 4294967294, n_bits = 1}, def_rpl_write_set = {bitmap = 0x150db01260a0, last_word_ptr = 0x150db01260a0, last_word_mask = 4294967294, n_bits = 1}, eq_join_set = {bitmap = 0x150db0126098, last_word_ptr = 0x150db0126098, last_word_mask = 4294967294, n_bits = 1}, cond_set = {bitmap = 0x150db012609c, last_word_ptr = 0x150db012609c, last_word_mask = 4294967294, n_bits = 1}, read_set = 0x150deb2df270, write_set = 0x150deb2df270, rpl_write_set = 0x0, has_value_set = {bitmap = 0x150db0126090, last_word_ptr = 0x150db0126090, last_word_mask = 4294967294, n_bits = 1}, query_id = 0, collected_stats = 0x0, used_stat_records = 0, opt_range_keys = {static BITS_PER_ELEMENT = 64, static ARRAY_ELEMENTS = 1, static ALL_BITS_SET = 18446744073709551615, buffer = {0}}, opt_range = 0x150db0125ea0, const_key_parts = 0x150db0125ec0, opt_range_condition_rows = 0, cond_selectivity = 1, cond_selectivity_sampling_explain = 0x0, map = 0, lock_position = 0, lock_data_start = 0, lock_count = 0, tablenr = 0, used_fields = 0, temp_pool_slot = 0, status = 3, db_stat = 0, derived_select_number = 0, maybe_null = 0, current_lock = 2, copy_blobs = false, next_number_field_updated = false, null_row = false, no_rows_with_nulls = false, null_catch_flags = 0 '\000', force_index = false, force_index_order = false, force_index_group = false, distinct = false, const_table = false, no_rows = false, used_for_duplicate_elimination = false, keep_row_order = false, no_keyread = false, locked_by_logger = false, locked_by_name = false, fulltext_searched = false, no_cache = false, open_by_handler = false, auto_increment_field_not_null = false, insert_or_update = false, alias_name_used = false, get_fields_in_item_tree = false, vcol_refix_list = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55682fd7ec20 <end_of_list>, last = 0x150deb2de218, elements = 0}, <No data fields>}, m_needs_reopen = false, created = false, master_had_triggers = false, reginfo = {join_tab = 0x0, lock_type = TL_UNLOCK, skip_locked = false, not_exists_optimize = false, impossible_range = false}, mem_root = {free = 0x150db0125e68, used = 0x150db01262f8, pre_alloc = 0x0, min_malloc = 32, block_size = 1016, block_num = 6, first_block_usage = 0, flags = 0, error_handler = 0x55682e8e3e1a <sql_alloc_error_handler()>, psi_key = 0}, blob_storage = 0x0, grant = {grant_table_user = 0x0, grant_table_role = 0x0, version = 0, privilege = NO_ACL, want_privilege = NO_ACL, orig_want_privilege = NO_ACL, m_internal = {m_schema_lookup_done = false, m_schema_access = 0x0, m_table_lookup_done = false, m_table_access = 0x0}}, expr_arena = 0x0, part_info = 0x0, all_partitions_pruned_away = false, max_keys = 0, stats_is_read = false, histograms_are_read = false, mdl_ticket = 0x0, spl_opt_info = 0x0, keys_usable_for_splitting = {static BITS_PER_ELEMENT = 64, static ARRAY_ELEMENTS = 1, static ALL_BITS_SET = 18446744073709551615, buffer = {0}}, notnull_cond = 0x0, with_impossible_ranges = {static BITS_PER_ELEMENT = 64, static ARRAY_ELEMENTS = 1, static ALL_BITS_SET = 18446744073709551615, buffer = {0}}, range_rowid_filter_cost_info_elems = 0, range_rowid_filter_cost_info = 0x0, range_rowid_filter_cost_info_ptr = 0x0, vers_write = false}) at /test/10.11_dbg/storage/innobase/handler/handler0alter.cc:1430
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