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added code covarage for functions convert(), nullif(), crc32(), is_used_lock(), char_lengtrh(), bit_xor()
added string length for more speed made code covarage for print() method of Item fixed printability of some items (SCRUM) (WL#1274)
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@ -18,9 +18,14 @@ get_lock("lock",3)
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select * from t1;
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n
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1
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select is_free_lock("lock");
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is_free_lock("lock")
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0
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select is_free_lock("lock"), is_used_lock("lock");
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is_free_lock("lock") is_used_lock("lock")
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0 6
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explain extended select is_free_lock("lock"), is_used_lock("lock");
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
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Warnings:
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Note 1003 select high_priority no_cache is_free_lock(_latin1'lock') AS `is_free_lock("lock")`,is_used_lock(_latin1'lock') AS `is_used_lock("lock")`
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select is_free_lock("lock2");
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is_free_lock("lock2")
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1
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