问题
I have the following mysql table
CREATE TABLE IF NOT EXISTS `customer_info` (
`auto_id` int(11) unsigned NOT NULL AUTO_INCREMENT,
`customer_id` varchar(20) CHARACTER SET latin1 NOT NULL,
`apply_dt` date DEFAULT NULL,
`priority_opt` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`cust_apl_by` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`cust_upd_by` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`cust_upd_dt` datetime DEFAULT NULL,
`agent` varchar(30) COLLATE utf8_unicode_ci DEFAULT NULL,
`second_agent` varchar(30) COLLATE utf8_unicode_ci DEFAULT NULL,
`follow_up` date DEFAULT NULL,
`funding_dt` date DEFAULT NULL,
`amt_granted` float DEFAULT NULL,
`cred_review_fee_amt` float DEFAULT NULL,
`cred_review_fee_dt_paid` date DEFAULT NULL,
`cred_estab_fee_amt` float DEFAULT NULL,
`cred_estab_fee_dt_paid` date DEFAULT NULL,
`liq_fee_amt` float DEFAULT NULL,
`liq_fee_dt_paid` date DEFAULT NULL,
`miscel_fee_amt` float DEFAULT NULL,
`miscel_fee_dt_paid` date DEFAULT NULL,
`df_cnslt_fee_amt` float DEFAULT NULL,
`df_cnslt_fee_date_paid` date DEFAULT NULL,
`cred_repair_fee_amt` float DEFAULT NULL,
`cred_repair_fee_dt_paid` date DEFAULT NULL,
`lead_src` varchar(50) CHARACTER SET utf8 DEFAULT NULL,
`bst_time_to_call` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_psn2` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_fl_nm` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_ph1` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_ph2` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_eml1` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_eml2` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_amt_req` float DEFAULT NULL,
`p_cmt` text CHARACTER SET latin1,
`p_fr_nm` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_mi_nm` varchar(30) CHARACTER SET latin1 DEFAULT '',
`p_la_nm` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_hm_ph` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_hm_addr` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_ye_addr` int(11) DEFAULT NULL,
`p_city` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_state` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_zip` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_dob` date DEFAULT NULL,
`p_ss` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_is_us` varchar(10) CHARACTER SET latin1 DEFAULT NULL,
`p_mam_maiden_nm` varchar(20) CHARACTER SET latin1 DEFAULT NULL,
`p_drv_lic` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_unq_id` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p_hv_af` varchar(10) CHARACTER SET latin1 DEFAULT NULL,
`p_wh_af` varchar(20) CHARACTER SET latin1 DEFAULT NULL,
`p_hv_dod` varchar(10) CHARACTER SET latin1 DEFAULT NULL,
`p_wh_dod` varchar(20) CHARACTER SET latin1 DEFAULT NULL,
`p_bnk_nm` varchar(50) CHARACTER SET latin1 DEFAULT NULL,
`b_stg` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_leg_nm` varchar(50) CHARACTER SET latin1 DEFAULT NULL,
`b_ent_typ` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_ind_typ` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_fed_tax_id` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_ph` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_fax` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_addr` varchar(30) CHARACTER SET latin1 DEFAULT '',
`b_city` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_state` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_zip` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_ye_busi` int(10) unsigned DEFAULT '1',
`b_empl` int(10) unsigned DEFAULT NULL,
`b_reg_state` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_wb_site` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_bnk_nm` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_acpt_cred_card` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_hv_cred_card` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_seeking` float DEFAULT NULL,
`b_hv_not_show_cred_card` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_wht_bnk_issu_thm` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_hv_401k_ira` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_how_much` float DEFAULT NULL,
`b_cred_premis` varchar(10) CHARACTER SET utf8 DEFAULT NULL,
`b_cred_usr` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_cred_pwd` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p2_ph1` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p2_ph2` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p2_eml` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`manager` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p2_relation` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p2_dob` date DEFAULT NULL,
`p2_ss` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p2_cred_usr` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p2_cred_pwd` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_new_buss` varchar(5) CHARACTER SET latin1 DEFAULT NULL,
`p2_hm_addr` varchar(50) CHARACTER SET latin1 DEFAULT NULL,
`p2_city` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p2_state` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`remarks` text CHARACTER SET utf8,
`p_psn3` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p3_ph1` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p3_ph2` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p3_relation` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p3_dob` date DEFAULT NULL,
`p3_ss` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p3_eml` varchar(50) CHARACTER SET latin1 DEFAULT NULL,
`p3_cred_usr` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p3_cred_pwd` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p3_hm_addr` varchar(50) CHARACTER SET latin1 DEFAULT NULL,
`p3_city` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p3_state` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p1_cred_usr` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p1_cred_pwd` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_facs_no` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_eml` varchar(50) CHARACTER SET latin1 DEFAULT NULL,
`b_acc` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_acc_ph` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_own_lease` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_type` varchar(100) CHARACTER SET latin1 DEFAULT NULL,
`b_addition_addr` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_landlord` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_landlord_ph` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`b_landlord_fr` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_landlord_to` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_landlord_month_pmt` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_landlord_renew_opt` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_landlord_renew_ye` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_landlord_payment` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_landlord_approx` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_cash` float unsigned DEFAULT NULL,
`b_amex` float DEFAULT NULL,
`b_vs_mc` float DEFAULT NULL,
`b_other` float DEFAULT NULL,
`b_is_season` varchar(10) CHARACTER SET latin1 DEFAULT NULL,
`b_month_season_begin` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`b_month_season_to` varchar(255) CHARACTER SET latin1 DEFAULT NULL,
`is_opportunity_yes` int(11) DEFAULT NULL,
`p2_zip` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`p3_zip` varchar(30) CHARACTER SET latin1 DEFAULT NULL,
`drip` varchar(3) CHARACTER SET utf8 DEFAULT NULL,
`last_action_day` int(11) DEFAULT NULL,
`drip_start_dt` date DEFAULT NULL,
`language` varchar(20) CHARACTER SET utf8 DEFAULT NULL,
`opt_yes_no` varchar(10) CHARACTER SET utf8 DEFAULT NULL,
`opportunity` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL,
`sms_log_agent` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL,
`call_log_agent` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL,
`mail_log_agent` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL,
`quali_guide_result` varchar(10) CHARACTER SET utf8 DEFAULT NULL,
`quali2_guide_result` varchar(10) CHARACTER SET utf8 DEFAULT NULL,
`p2_quali_guide_result` varchar(10) CHARACTER SET utf8 DEFAULT NULL,
`p2_quali2_guide_result` varchar(10) CHARACTER SET utf8 DEFAULT NULL,
`p3_quali_guide_result` varchar(10) CHARACTER SET utf8 DEFAULT NULL,
`p3_quali2_guide_result` varchar(10) CHARACTER SET utf8 DEFAULT NULL,
`quali_result` varchar(10) CHARACTER SET utf8 DEFAULT NULL,
`rev_total_bal` float DEFAULT NULL,
`rev_total_limit` float DEFAULT NULL,
`rev_total_ups` float DEFAULT NULL,
`rev_total_downs` float DEFAULT NULL,
`rev_fund_needed` float DEFAULT NULL,
`p2_rev_total_bal` float DEFAULT NULL,
`p2_rev_total_limit` float DEFAULT NULL,
`p2_rev_total_ups` float DEFAULT NULL,
`p2_rev_total_downs` float DEFAULT NULL,
`p2_rev_fund_needed` float DEFAULT NULL,
`p3_rev_total_bal` float DEFAULT NULL,
`p3_rev_total_limit` float DEFAULT NULL,
`p3_rev_total_ups` float DEFAULT NULL,
`p3_rev_total_downs` float DEFAULT NULL,
`p3_rev_fund_needed` float DEFAULT NULL,
`keepaneye` varchar(10) CHARACTER SET utf8 DEFAULT NULL,
`p_agency` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL,
`p2_agency` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL,
`p3_agency` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL,
`vendor_priority_opt` varchar(20) COLLATE utf8_unicode_ci DEFAULT NULL,
`cur_credit_report1` int(11) DEFAULT NULL,
`cur_credit_report2` int(11) DEFAULT NULL,
`cur_credit_report3` int(11) DEFAULT NULL,
`quali_range` varchar(30) COLLATE utf8_unicode_ci DEFAULT NULL,
`quali_cond` varchar(20) COLLATE utf8_unicode_ci DEFAULT NULL,
`quali_name` varchar(64) COLLATE utf8_unicode_ci DEFAULT NULL,
`quali_state` varchar(10) COLLATE utf8_unicode_ci DEFAULT NULL,
`p2_quali_range` varchar(30) COLLATE utf8_unicode_ci DEFAULT NULL,
`p2_quali_cond` varchar(20) COLLATE utf8_unicode_ci DEFAULT NULL,
`p2_quali_name` varchar(64) COLLATE utf8_unicode_ci DEFAULT NULL,
`p2_quali_state` varchar(10) COLLATE utf8_unicode_ci DEFAULT NULL,
`p3_quali_range` varchar(30) COLLATE utf8_unicode_ci DEFAULT NULL,
`p3_quali_cond` varchar(20) COLLATE utf8_unicode_ci DEFAULT NULL,
`p3_quali_name` varchar(64) COLLATE utf8_unicode_ci DEFAULT NULL,
`p3_quali_state` varchar(10) COLLATE utf8_unicode_ci DEFAULT NULL,
`quali_range_value` int(255) DEFAULT NULL,
`p2_quali_range_value` int(255) DEFAULT NULL,
`p3_quali_range_value` int(255) DEFAULT NULL,
`max_quali_range_value` int(11) DEFAULT NULL,
`max_quali_cond` varchar(20) COLLATE utf8_unicode_ci DEFAULT NULL,
`max_quali_range` varchar(30) COLLATE utf8_unicode_ci DEFAULT NULL,
PRIMARY KEY (`auto_id`),
KEY `is_opportunity_yes` (`is_opportunity_yes`) USING HASH,
KEY `funding_dt` (`funding_dt`) USING BTREE,
KEY `priority_opt` (`priority_opt`) USING HASH,
KEY `follow_priority` (`priority_opt`,`follow_up`) USING BTREE,
KEY `funding_priority` (`priority_opt`,`funding_dt`) USING BTREE,
KEY `p_ph1` (`p_ph1`) USING HASH,
KEY `p_ph2` (`p_ph2`) USING HASH,
KEY `p_eml1` (`p_eml1`) USING HASH,
KEY `follow_up` (`follow_up`) USING HASH,
KEY `customer_id` (`customer_id`) USING HASH,
KEY `auto_id` (`auto_id`),
KEY `p2_ph1` (`p2_ph1`) USING HASH,
KEY `p3_ph1` (`p3_ph1`) USING HASH,
KEY `p_eml2` (`p_eml2`) USING HASH,
KEY `p_fl_nm` (`p_fl_nm`) USING HASH,
KEY `p2_ph2` (`p2_ph2`) USING HASH,
KEY `p3_ph2` (`p3_ph2`) USING HASH,
KEY `p2_eml` (`p2_eml`) USING HASH,
KEY `p3_eml` (`p3_eml`) USING HASH,
KEY `credit_repair` (`opt_yes_no`) USING HASH,
KEY `sms_log_agent` (`sms_log_agent`) USING BTREE,
KEY `call_log_agent` (`call_log_agent`) USING HASH,
KEY `mail_log_agent` (`mail_log_agent`) USING HASH,
KEY `quali_result` (`quali_result`) USING BTREE,
KEY `opportunity` (`opportunity`) USING HASH,
KEY `lead_src` (`lead_src`) USING HASH,
KEY `cust_upd_dt` (`cust_upd_dt`) USING BTREE,
KEY `apply_dt` (`apply_dt`) USING BTREE,
KEY `agent` (`agent`) USING HASH,
KEY `keepaneye` (`keepaneye`) USING HASH,
KEY `second_agent` (`second_agent`) USING BTREE,
KEY `max_quali_range_value` (`max_quali_range_value`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci AUTO_INCREMENT=1567531 ;
I need improve speed of query like
Select * from customer_info
want to know how we can apply techniques to improve speed by using any method But its third party tool and we have to care about our running application as well.
来源：https://stackoverflow.com/questions/42482054/speed-up-mysql-table-query