Explain Query (mysql)

EXPLAIN SELECT `t`.`user_id` AS `t0_c0`, `t`.`user_email` AS `t0_c1`, `t`.`user_pass` AS `t0_c2`, `t`.`first_name` AS `t0_c3`, `t`.`last_name` AS `t0_c4`, `t`.`coordinator_display_name` AS `t0_c5`, `t`.`language` AS `t0_c6`, `t`.`created` AS `t0_c7`, `t`.`status` AS `t0_c8`, `t`.`last_forgot_password_request` AS `t0_c9`, `t`.`credits` AS `t0_c10`, `t`.`address` AS `t0_c11`, `t`.`zip_code` AS `t0_c12`, `t`.`phone_home` AS `t0_c13`, `t`.`phone_work` AS `t0_c14`, `t`.`updated` AS `t0_c15`, `t`.`last_login_date` AS `t0_c16`, `t`.`warehouse_id` AS `t0_c17`, `t`.`city_name` AS `t0_c18`, `t`.`state_id` AS `t0_c19`, `t`.`apt` AS `t0_c20`, `t`.`plan_id` AS `t0_c21`, `t`.`open_alert` AS `t0_c22`, `t`.`closed_alert` AS `t0_c23`, `t`.`customer_profile_id` AS `t0_c24`, `t`.`charge_method` AS `t0_c25`, `t`.`free_credits` AS `t0_c26`, `t`.`card_type` AS `t0_c27`, `t`.`exp_month` AS `t0_c28`, `t`.`exp_year` AS `t0_c29`, `t`.`last_contacted_on` AS `t0_c30`, `t`.`next_contact_on` AS `t0_c31`, `t`.`never_call` AS `t0_c32`, `t`.`coupon_id` AS `t0_c33`, `t`.`notification_type` AS `t0_c34`, `t`.`supplier_id` AS `t0_c35`, `t`.`social_provider` AS `t0_c36`, `t`.`social_identifier` AS `t0_c37`, `t`.`social_info2` AS `t0_c38`, `t`.`social_info1` AS `t0_c39`, `t`.`gender` AS `t0_c40`, `t`.`birthday` AS `t0_c41`, `t`.`facebook_id` AS `t0_c42`, `t`.`facebook_access_token` AS `t0_c43`, `t`.`image_url` AS `t0_c44`, `t`.`vip` AS `t0_c45`, `t`.`how_did_you_hear` AS `t0_c46`, `t`.`how_did_you_hear_other` AS `t0_c47`, `t`.`pup_coordinator` AS `t0_c48`, `t`.`signup_source` AS `t0_c49`, `t`.`description` AS `t0_c50`, `t`.`beta_tester` AS `t0_c51`, `t`.`payment_gateway` AS `t0_c52`, `t`.`payment_token` AS `t0_c53`, `t`.`substitution` AS `t0_c54`, `t`.`activate_deposit` AS `t0_c55`, `t`.`deposit` AS `t0_c56`, `t`.`prefered_deposit_amount` AS `t0_c57`, `t`.`card_last4digits` AS `t0_c58`, `t`.`payment_profile_id` AS `t0_c59`, `t`.`notification_status` AS `t0_c60`, `t`.`nb_qa_required` AS `t0_c61`, `t`.`campaign_referral` AS `t0_c62`, `t`.`login_token` AS `t0_c63`, `t`.`seen_popup` AS `t0_c64`, `t`.`gift_preferences` AS `t0_c65`, `t`.`display_sold_out_products` AS `t0_c66`, `t`.`home_delivery_address` AS `t0_c67`, `t`.`home_delivery_apt` AS `t0_c68`, `t`.`home_delivery_zip_code` AS `t0_c69`, `t`.`home_delivery_city_name` AS `t0_c70`, `t`.`home_delivery_state_id` AS `t0_c71`, `t`.`home_delivery_comment` AS `t0_c72`, `t`.`home_delivery_leave_basket` AS `t0_c73`, `t`.`fraudulent_reasons_id` AS `t0_c74`, `t`.`signed_up_to_weekly_promotions` AS `t0_c75`, `t`.`cs_pref_communication_language` AS `t0_c76`, `t`.`in_bad_debt_since` AS `t0_c77`, `t`.`address_lat` AS `t0_c78`, `t`.`address_lng` AS `t0_c79`, `t`.`bonus_program` AS `t0_c80`, `t`.`employee_status` AS `t0_c81`, `t`.`employee_personal_email` AS `t0_c82`, `t`.`internal_employee_id` AS `t0_c83`, `t`.`employee_photo_url` AS `t0_c84`, `t`.`date_of_birth` AS `t0_c85`, `t`.`employee_lock` AS `t0_c86`, `t`.`community_representative_group_id` AS `t0_c87`, `t`.`coordinator_photo_url` AS `t0_c88`, `t`.`coordinator_description` AS `t0_c89`, `t`.`coordinator_availability` AS `t0_c90`, `t`.`max_rows` AS `t0_c91`, `t`.`primary_task_type_id` AS `t0_c92`, `t`.`company_id` AS `t0_c93`, `t`.`charitable_account` AS `t0_c94`, `t`.`family_size` AS `t0_c95`, `t`.`giveback_donation_percent` AS `t0_c96`, `t`.`order_donation` AS `t0_c97`, `t`.`ident_verified` AS `t0_c98`, `t`.`mask_donor_identity` AS `t0_c99`, `t`.`numb_children` AS `t0_c100`, `t`.`snipeit_userid` AS `t0_c101`, `t`.`job_title` AS `t0_c102`, `t`.`dg_coordinator_company_id` AS `t0_c103`, `t`.`guest` AS `t0_c104`, `t`.`badge_color` AS `t0_c105`, `t`.`internal_grouping_code` AS `t0_c106`, `t`.`bonus_program_version` AS `t0_c107`, `t`.`users_date_of_last_shipped_order` AS `t0_c108`, `t`.`tier_id` AS `t0_c109`, `t`.`last_updated_pass` AS `t0_c110`, `t`.`reset_password_token` AS `t0_c111`, `t`.`has_access_to_meal_planner` AS `t0_c112`, `i18nUsers`.`l_id` AS `t1_c0`, `i18nUsers`.`user_id` AS `t1_c1`, `i18nUsers`.`lang_id` AS `t1_c2`, `i18nUsers`.`l_description` AS `t1_c3`, `i18nUsers`.`l_coordinator_description` AS `t1_c4`, `i18nUsers`.`l_coordinator_availability` AS `t1_c5`, `assignments`.`itemname` AS `t2_c0`, `assignments`.`userid` AS `t2_c1`, `assignments`.`bizrule` AS `t2_c2`, `assignments`.`data` AS `t2_c3` FROM `securelufacom`.`users` `t` LEFT OUTER JOIN `usersLang` `i18nUsers` ON (`i18nUsers`.`user_id`=`t`.`user_id`) AND (i18nUsers.lang_id='fr') LEFT OUTER JOIN `authassignment` `assignments` ON (`assignments`.`userid`=`t`.`user_id`) WHERE (first_name = 'getBlogs' AND assignments.itemname = "Blogger")