
% groonga testdb/db > table_create Sample TABLE_HASH_KEY Text [[-22,1383792075.07247,0.000952959060668945,"[table][create] key size too big: <Sample> <Text>(65536) (max:4096)",[["grn_table_create_with_max_n_subrecs","db.c",780]]],false] > table_create Sample TABLE_HASH_KEY LongText [[-22,1383792792.7155,0.000756502151489258,"[table][create] key size too big: <Sample> <LongText>(2147483648) (max:40
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In 2003 the Perl development community was made aware of an algorithmic complexity attack on the Perlâs hash table implementation[1]. This attack was similar to reports over the last few years of attacks on other languages and packages, such as the Java, Ruby and Python hash implementations. Written by Yves Orton The basic idea of this attack is to precompute a set of keys which would hash to the
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