your now() statement is getting executed for every row on the select. try ptting the phrase up front as in: set @ut= unix_timestamp(now()) and then use that in your statement.
On 2012-10-16 8:42 AM, "spameden" <spame...@gmail.com> wrote: Will do. mysql> SHOW GLOBAL VARIABLES LIKE '%log%'; +-----------------------------------------+---------------------------------+ | Variable_name | Value | +-----------------------------------------+---------------------------------+ | back_log | 50 | | binlog_cache_size | 32768 | | binlog_direct_non_transactional_updates | OFF | | binlog_format | MIXED | | expire_logs_days | 5 | | general_log | OFF | | general_log_file | /var/run/mysqld/mysqld.log | | innodb_flush_log_at_trx_commit | 2 | | innodb_flush_log_at_trx_commit_session | 3 | | innodb_locks_unsafe_for_binlog | OFF | | innodb_log_block_size | 512 | | innodb_log_buffer_size | 8388608 | | innodb_log_file_size | 2145386496 | | innodb_log_files_in_group | 2 | | innodb_log_group_home_dir | ./ | | innodb_mirrored_log_groups | 1 | | innodb_overwrite_relay_log_info | OFF | | log | OFF | | log_bin | ON | | log_bin_trust_function_creators | ON | | log_bin_trust_routine_creators | ON | | log_error | /var/log/mysql-error.log | | log_output | FILE | | log_queries_not_using_indexes | ON | | log_slave_updates | OFF | | log_slow_admin_statements | OFF | | log_slow_filter | | | log_slow_queries | ON | | log_slow_rate_limit | 1 | | log_slow_slave_statements | OFF | | log_slow_sp_statements | ON | | log_slow_timestamp_every | OFF | | log_slow_verbosity | microtime | | log_warnings | 1 | | max_binlog_cache_size | 18446744073709547520 | | max_binlog_size | 104857600 | | max_relay_log_size | 0 | | relay_log | /var/log/mysql/mysqld-relay-bin | | relay_log_index | | | relay_log_info_file | relay-log.info | | relay_log_purge | ON | | relay_log_space_limit | 0 | | slow_query_log | ON | | slow_query_log_file | /var/log/mysql/mysql-slow.log | | slow_query_log_microseconds_timestamp | OFF | | sql_log_bin | ON | | sql_log_off | OFF | | sql_log_update | ON | | suppress_log_warning_1592 | OFF | | sync_binlog | 0 | | use_global_log_slow_control | none | +-----------------------------------------+---------------------------------+ 51 rows in set (0.01 sec) Here is full output, but writing happens ONLY if log_queries_not_using_indexes turned ON. Query takes: # Query_time: 0.291280 Lock_time: 0.000050 Rows_sent: 0 Rows_examined: 133876 Rows_affected: 0 Rows_read: 1 # Bytes_sent: 1775 Tmp_tables: 0 Tmp_disk_tables: 0 Tmp_table_sizes: 0 # InnoDB_trx_id: F229398 SET timestamp=1350389078; SELECT sql_id, momt, sender, receiver, udhdata, msgdata, time, smsc_id, service, account, id, sms_type, mclass, mwi, coding, compress, validity, deferred, dlr_mask, dlr_url, pid, alt_dcs, rpi, charset, boxc_id, binfo, meta_data, task_id, msgid FROM send_sms_test FORCE INDEX (priority_time) WHERE time <= UNIX_TIMESTAMP(NOW()) ORDER by priority LIMIT 0,50; 2012/10/16 Shawn Green <shawn.l.gr...@oracle.com> > On 10/15/2012 7:15 PM, spameden wrote: > >> T...
