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6151bde48c
Merge sys_var_charptr with sys_var_charptr_base, as well as merge Sys_var_session_lexstring into Sys_var_lexstring. Also refactored update methods of sys_var_charptr accordingly. Because the class is more generic, session_update() calls sys_var_charptr::session_update() which does not assume a buffer field associated with THD, but instead call strdup/free, we get rid of THD::default_master_connection_buff accordingly. This also makes THD smaller by ~192 bytes, and there can be many thousands of concurrent THDs.
14 lines
314 B
Plaintext
14 lines
314 B
Plaintext
--echo #
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--echo # test cleanup of sys_var classes
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--echo #
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--let $long_string=`select repeat('.', 2001)`
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--error ER_WRONG_STRING_LENGTH
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eval set global init_connect="$long_string";
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--error ER_WRONG_STRING_LENGTH
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eval set global ft_boolean_syntax="$long_string";
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--echo #
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--echo # end of test mdev_15935
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--echo #
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