Function table_hash_search

sql/sql_acl.cc:5887–5893

static GRANT_TABLE *
table_hash_search(const char *host, const char *ip, const char *db,
		  const char *user, const char *tname, bool exact)
{
  return (GRANT_TABLE*) name_hash_search(&column_priv_hash, host, ip, db,
					 user, tname, exact, (lower_case_table_names > 0));
}

static bool column_priv_insert(GRANT_TABLE *grant)
{