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--source include/have_ndb.inc
--source include/have_debug.inc
# ############################################################
# WL#10162 Schema dist operation error code return
# - fixes problem with too short columns for db and table
# name in the ndb_schema table. When using long identifiers
# with multibyte characters there wasn't enough room
# for them to be distributed.
# - when upgrading the cluster without modifying the ndb_schema
# table this limit will still be in effect, this test
# ensures that limit is properly enforced in such case
# ############################################################
set @save_debug = @@global.debug;
--echo # Testing schema identifier with length 64
--echo # NOTE! ndb_schema identifier length limit used to be 63 bytes,
--echo # use dbug keyword to emulate old limit
--echo #
set global debug='+d,ndb_schema_dist_63byte_limit';
let $name64 = abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123;
--disable_query_log ONCE
eval SELECT LENGTH('$name64') as should_be_64_bytes,
CHAR_LENGTH('$name64') as should_be_64_characters;
# Suppress error log messages triggered by failure to distribute in
# the below tests
-- disable_query_log ONCE
call mtr.add_suppression("Failed to distribute");
--echo # Create database suceeds but generates a warning as well as
--echo # prints a message to log.
eval CREATE DATABASE $name64;
--echo # Verify database existence
eval USE $name64;
--echo # Create non NDB table
CREATE TABLE t1 (
a int
);
--echo # Create NDB table should fail
--error ER_TOO_LONG_IDENT
CREATE TABLE t2 (
a int
) ENGINE=NDB;
show warnings;
eval DROP DATABASE $name64;
set @@global.debug = @save_debug;
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