Sandbox

SELECT 
  SQL_CALC_FOUND_ROWS products.product_id, 
  descr1.product as product, 
  companies.company as company_name, 
  companies.ec_rfq_whatsapp_number, 
  companies.ec_rfq_bht, 
  companies.ec_rfq_phone_number, 
  companies.ec_rfq_bhf, 
  products.product_type, 
  products.parent_product_id, 
  cscart_ec_table_booking_system.booking_type as booking_type 
FROM 
  cscart_products as products 
  LEFT JOIN cscart_product_descriptions as descr1 ON descr1.product_id = products.product_id 
  AND descr1.lang_code = 'en' 
  LEFT JOIN cscart_product_prices as prices ON prices.product_id = products.product_id 
  AND prices.lower_limit = 1 
  LEFT JOIN cscart_companies AS companies ON companies.company_id = products.company_id 
  INNER JOIN cscart_products_categories as products_categories ON products_categories.product_id = products.product_id 
  INNER JOIN cscart_categories ON cscart_categories.category_id = products_categories.category_id 
  AND (
    cscart_categories.usergroup_ids = '' 
    OR FIND_IN_SET(
      0, cscart_categories.usergroup_ids
    ) 
    OR FIND_IN_SET(
      1, cscart_categories.usergroup_ids
    )
  ) 
  AND cscart_categories.status IN ('A', 'H') 
  AND cscart_categories.storefront_id IN (0, 1) 
  LEFT JOIN cscart_ec_table_booking_system ON cscart_ec_table_booking_system.product_id = products.product_id 
  LEFT JOIN cscart_product_popularity as popularity ON popularity.product_id = products.product_id 
WHERE 
  1 
  AND cscart_categories.category_id IN (
    2920, 
    2924, 
    2930, 
    2935, 
    2942, 
    2948, 
    2957, 
    2970, 
    2975, 
    2982, 
    2988, 
    2994, 
    3005, 
    3036, 
    3063, 
    3069, 
    3072, 
    3081, 
    3086, 
    3090, 
    3098, 
    3106, 
    3117, 
    3029, 
    3051, 
    3066, 
    3071, 
    3078, 
    3084, 
    3089, 
    3097, 
    3100, 
    3115, 
    3139, 
    3148, 
    3150, 
    3157, 
    3180, 
    3141, 
    3151, 
    3155, 
    3179, 
    3184, 
    3188, 
    3194, 
    3200, 
    3205, 
    3211, 
    3218, 
    3233, 
    3238, 
    3249, 
    3257, 
    3265, 
    3274, 
    3280, 
    3310, 
    3315, 
    3320, 
    3328, 
    3330, 
    3339, 
    3345, 
    3351, 
    3354, 
    3358, 
    3360, 
    3364, 
    3378, 
    3381, 
    3383, 
    3385, 
    3388, 
    3859, 
    9335, 
    3307, 
    3399, 
    3409, 
    3411, 
    3413, 
    3416, 
    3417, 
    3419, 
    3420, 
    3186, 
    3193, 
    3198, 
    3202, 
    3210, 
    3214, 
    3220, 
    3235, 
    3241, 
    3246, 
    3252, 
    3255, 
    3266, 
    3273, 
    3277, 
    3303, 
    3325, 
    3329, 
    3337, 
    3341, 
    3346, 
    3356, 
    3363, 
    3380, 
    3387, 
    3410, 
    3428, 
    3436, 
    3443, 
    3449, 
    3457, 
    9339, 
    3463, 
    3467, 
    3471, 
    3481, 
    3489, 
    3495, 
    3500, 
    3515, 
    3522, 
    3530, 
    3537, 
    3541, 
    3555, 
    3565, 
    3575, 
    3584, 
    3589, 
    3592, 
    3723, 
    3727, 
    3729, 
    3733, 
    3740, 
    3749, 
    3757, 
    3762, 
    3768, 
    3777, 
    3785, 
    3788, 
    3797, 
    3801, 
    4041, 
    4061, 
    4081, 
    9499, 
    4118, 
    4162, 
    4182, 
    4208, 
    4230, 
    4248, 
    4263, 
    4276, 
    4287, 
    4297, 
    4309, 
    4356, 
    4488, 
    4526, 
    4545, 
    9581, 
    3429, 
    3430, 
    3432, 
    3434, 
    3437, 
    3441, 
    3442, 
    3444, 
    3446, 
    3451, 
    3455, 
    9333, 
    3458, 
    3464, 
    3465, 
    3466, 
    3475, 
    3484, 
    3497, 
    3499, 
    3503, 
    3506, 
    3508, 
    3516, 
    3518, 
    3521, 
    3528, 
    3529, 
    3538, 
    3510, 
    3519, 
    3523, 
    3527, 
    3531, 
    3525, 
    3536, 
    3543, 
    3544, 
    3547, 
    3554, 
    3556, 
    3566, 
    3571, 
    3576, 
    3579, 
    3582, 
    3747, 
    3780, 
    3794, 
    3810, 
    3842, 
    3881, 
    3899, 
    3922, 
    3966, 
    4066, 
    4112, 
    4241, 
    4279, 
    4333, 
    4490, 
    4707, 
    4908, 
    5193, 
    5317, 
    5453, 
    5576, 
    5691, 
    5785, 
    5939, 
    6261, 
    6416, 
    6535, 
    6675, 
    6812, 
    6900, 
    7013, 
    7167, 
    9021, 
    9331, 
    9334, 
    9626, 
    9629, 
    9633, 
    3741, 
    3756, 
    4505, 
    4531, 
    4542, 
    4574, 
    4595, 
    4789, 
    4802, 
    4824, 
    4838, 
    4893, 
    4898, 
    4925, 
    4959, 
    5009, 
    5020, 
    5028, 
    5032, 
    5033, 
    5040, 
    5059, 
    5075, 
    5114, 
    5149, 
    5265, 
    5293, 
    5301, 
    5313, 
    5327, 
    5335, 
    5347, 
    5352, 
    5369, 
    5377, 
    5417, 
    5422, 
    5428, 
    5429, 
    5482, 
    5509, 
    5515, 
    5537, 
    5539, 
    5544, 
    5552, 
    5558, 
    5668, 
    6354, 
    6459, 
    5560, 
    5567, 
    5594, 
    5601, 
    5574, 
    5607, 
    5627, 
    5665, 
    5687, 
    5708, 
    5731, 
    5760, 
    5783, 
    5815, 
    5836, 
    5864, 
    5884, 
    5910, 
    5942, 
    5982, 
    6021, 
    6059, 
    6080, 
    6579, 
    6735, 
    6841, 
    6999, 
    7163, 
    7273, 
    7378, 
    7984, 
    8038, 
    8097, 
    8137, 
    8223, 
    8304, 
    8333, 
    8372, 
    8399, 
    8430, 
    8509, 
    8528, 
    8557, 
    8574, 
    8605, 
    8628, 
    8642, 
    8654, 
    8670, 
    8684, 
    8706, 
    8718, 
    8726, 
    8731, 
    9024, 
    9329, 
    9332, 
    9524, 
    9528, 
    3977, 
    4006, 
    4034, 
    4070, 
    4107, 
    4149, 
    4176, 
    9330, 
    4222, 
    4252, 
    4266, 
    4291, 
    4298, 
    4312, 
    4325, 
    4337, 
    4359, 
    4397, 
    4456, 
    4500, 
    4529, 
    4555, 
    4591, 
    4640, 
    9527, 
    4738, 
    4768, 
    4818, 
    4847, 
    4881, 
    4917, 
    4962, 
    5001, 
    5052, 
    5087, 
    5129, 
    5166, 
    5196, 
    9526, 
    5284, 
    5306, 
    5333, 
    5354, 
    5392, 
    5424, 
    9336, 
    9525, 
    6245
  ) 
  AND products.product_id NOT IN (350961) 
  AND companies.status IN ('A') 
  AND products.company_id IN (
    1, 
    25, 
    34, 
    35, 
    36, 
    37, 
    38, 
    39, 
    40, 
    41, 
    42, 
    43, 
    44, 
    45, 
    46, 
    47, 
    48, 
    49, 
    50, 
    51, 
    52, 
    53, 
    54, 
    55, 
    56, 
    57, 
    58, 
    59, 
    60, 
    61, 
    62, 
    63, 
    64, 
    65, 
    66, 
    67, 
    68, 
    69, 
    70, 
    71, 
    72, 
    73, 
    74, 
    75, 
    76, 
    77, 
    78, 
    79, 
    81, 
    82, 
    83, 
    84, 
    85, 
    86, 
    87, 
    88, 
    89, 
    90, 
    91, 
    92, 
    93, 
    94, 
    95, 
    96, 
    97, 
    98, 
    99, 
    100, 
    101, 
    102, 
    103, 
    104, 
    105, 
    106, 
    108, 
    109, 
    110, 
    111, 
    122, 
    123, 
    124, 
    125, 
    126, 
    127, 
    128, 
    129, 
    130, 
    131, 
    132, 
    134, 
    135, 
    136, 
    137, 
    138, 
    139, 
    140, 
    141, 
    142, 
    143, 
    144, 
    145, 
    146, 
    148, 
    150, 
    152, 
    153, 
    154, 
    155, 
    156, 
    157, 
    158, 
    159, 
    160, 
    161, 
    162, 
    163, 
    164, 
    165, 
    166, 
    167, 
    168, 
    169, 
    170, 
    171, 
    172, 
    173, 
    174, 
    175, 
    176, 
    177, 
    178, 
    179, 
    180, 
    181, 
    182, 
    183, 
    184, 
    185, 
    186, 
    187, 
    188, 
    189, 
    190, 
    191, 
    192, 
    193, 
    194, 
    196, 
    197, 
    198, 
    199, 
    200, 
    202, 
    203, 
    204, 
    205, 
    206, 
    207, 
    208, 
    210, 
    211, 
    212, 
    213, 
    214, 
    215, 
    216, 
    217, 
    218, 
    219, 
    220, 
    221, 
    222, 
    223, 
    224, 
    225, 
    226, 
    227, 
    228, 
    229, 
    230, 
    231, 
    232, 
    233, 
    234, 
    235, 
    236, 
    237, 
    238, 
    239, 
    240, 
    241, 
    242, 
    243, 
    244, 
    245, 
    246, 
    247, 
    248, 
    249, 
    250, 
    251, 
    252, 
    253, 
    254, 
    255, 
    256, 
    257, 
    259, 
    260, 
    261, 
    262, 
    263, 
    264, 
    266, 
    268, 
    269, 
    271, 
    272, 
    273, 
    276, 
    277, 
    278, 
    279, 
    280, 
    281, 
    282, 
    284, 
    285, 
    286, 
    287, 
    288, 
    289, 
    290, 
    291, 
    292, 
    293, 
    294, 
    295, 
    296, 
    297, 
    298, 
    299, 
    300, 
    301, 
    302, 
    303, 
    304, 
    305, 
    306, 
    307, 
    308, 
    309, 
    310, 
    311, 
    312, 
    313, 
    314, 
    315, 
    316, 
    317, 
    318, 
    319, 
    321, 
    322, 
    323, 
    324, 
    325, 
    326, 
    327, 
    328, 
    329, 
    330, 
    331, 
    332, 
    333, 
    334, 
    335, 
    336, 
    337, 
    338, 
    339, 
    340, 
    341, 
    342, 
    343, 
    344, 
    345, 
    346, 
    347, 
    348, 
    349, 
    350, 
    351, 
    352, 
    353, 
    354, 
    355, 
    356, 
    357, 
    358, 
    359, 
    360, 
    361, 
    362, 
    363, 
    364, 
    365, 
    366, 
    367, 
    368, 
    369, 
    370, 
    371, 
    372, 
    373, 
    374, 
    377, 
    378, 
    379, 
    380, 
    381, 
    382, 
    383, 
    384, 
    385, 
    387, 
    388, 
    389, 
    391, 
    392, 
    393, 
    394, 
    395, 
    396, 
    397, 
    398, 
    400, 
    401, 
    402, 
    403, 
    404, 
    405, 
    406, 
    407, 
    408, 
    409, 
    410, 
    411, 
    414, 
    415, 
    416, 
    417, 
    418, 
    419, 
    420, 
    421, 
    422, 
    423, 
    424, 
    425, 
    426, 
    427, 
    428, 
    429, 
    430, 
    431, 
    432, 
    433, 
    434, 
    435, 
    436, 
    439, 
    440, 
    443, 
    445, 
    447, 
    448, 
    449, 
    450, 
    451, 
    452, 
    454, 
    455, 
    457, 
    458, 
    459, 
    460, 
    461, 
    462, 
    463, 
    465, 
    466, 
    467, 
    468, 
    469, 
    470, 
    471, 
    472, 
    473, 
    474, 
    476, 
    478, 
    479, 
    480, 
    481, 
    482, 
    483, 
    484, 
    485, 
    486, 
    487, 
    488, 
    489, 
    491, 
    492, 
    493, 
    494, 
    495, 
    496, 
    497, 
    498, 
    501, 
    503, 
    504, 
    505, 
    507, 
    508, 
    509, 
    510, 
    511, 
    512, 
    513, 
    514, 
    515, 
    516, 
    518, 
    519, 
    520, 
    522, 
    524, 
    525, 
    526, 
    527, 
    528, 
    531, 
    532, 
    533, 
    535, 
    537, 
    539, 
    540, 
    541, 
    542, 
    543, 
    545, 
    546, 
    547, 
    548, 
    549, 
    550, 
    551, 
    553, 
    554, 
    556, 
    557, 
    558, 
    559, 
    560, 
    561, 
    562, 
    563, 
    564, 
    566, 
    567, 
    568, 
    569, 
    575, 
    576, 
    577, 
    579, 
    580, 
    582, 
    583, 
    585, 
    586, 
    587, 
    588, 
    590, 
    591, 
    592, 
    593, 
    594, 
    595, 
    596, 
    597, 
    598, 
    600, 
    602, 
    603, 
    604, 
    606, 
    607, 
    609, 
    610, 
    611, 
    613, 
    618, 
    620, 
    621, 
    622, 
    623, 
    624, 
    625, 
    626, 
    627, 
    628, 
    629, 
    630, 
    631, 
    632, 
    633, 
    634, 
    635, 
    636, 
    637, 
    639, 
    641, 
    642, 
    643, 
    644, 
    646, 
    647, 
    649, 
    655, 
    660, 
    661, 
    662, 
    663, 
    665, 
    668, 
    669, 
    670, 
    671, 
    672, 
    673, 
    674, 
    675, 
    676, 
    678, 
    679, 
    680, 
    681, 
    682, 
    685, 
    686, 
    687, 
    688, 
    689, 
    690, 
    691, 
    692, 
    693, 
    694, 
    695, 
    696, 
    697, 
    707, 
    719, 
    0
  ) 
  AND products.company_id = 621 
  AND (
    products.amount > 0 
    OR products.tracking = 'D'
  ) 
  AND (
    products.usergroup_ids = '' 
    OR FIND_IN_SET(0, products.usergroup_ids) 
    OR FIND_IN_SET(1, products.usergroup_ids)
  ) 
  AND products.status IN ('A') 
  AND prices.usergroup_id IN (0, 0, 1) 
  AND products.company_id = 621 
  AND products.parent_product_id = 0 
GROUP BY 
  products.product_id 
ORDER BY 
  popularity.total desc, 
  products.product_id ASC 
LIMIT 
  0, 10

Query time 0.08265

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "4059.06"
    },
    "ordering_operation": {
      "using_filesort": true,
      "grouping_operation": {
        "using_temporary_table": true,
        "using_filesort": false,
        "nested_loop": [
          {
            "table": {
              "table_name": "companies",
              "access_type": "const",
              "possible_keys": [
                "PRIMARY"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "company_id"
              ],
              "key_length": "4",
              "ref": [
                "const"
              ],
              "rows_examined_per_scan": 1,
              "rows_produced_per_join": 1,
              "filtered": "100.00",
              "cost_info": {
                "read_cost": "0.00",
                "eval_cost": "0.20",
                "prefix_cost": "0.00",
                "data_read_per_join": "9K"
              },
              "used_columns": [
                "company_id",
                "status",
                "company",
                "ec_rfq_whatsapp_number",
                "ec_rfq_phone_number",
                "ec_rfq_bhf",
                "ec_rfq_bht"
              ]
            }
          },
          {
            "table": {
              "table_name": "cscart_categories",
              "access_type": "range",
              "possible_keys": [
                "PRIMARY",
                "c_status",
                "p_category_id"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "category_id"
              ],
              "key_length": "3",
              "rows_examined_per_scan": 409,
              "rows_produced_per_join": 16,
              "filtered": "4.00",
              "cost_info": {
                "read_cost": "571.13",
                "eval_cost": "3.27",
                "prefix_cost": "574.40",
                "data_read_per_join": "97K"
              },
              "used_columns": [
                "category_id",
                "usergroup_ids",
                "status",
                "storefront_id"
              ],
              "attached_condition": "((`webmarco`.`cscart_categories`.`category_id` in (2920,2924,2930,2935,2942,2948,2957,2970,2975,2982,2988,2994,3005,3036,3063,3069,3072,3081,3086,3090,3098,3106,3117,3029,3051,3066,3071,3078,3084,3089,3097,3100,3115,3139,3148,3150,3157,3180,3141,3151,3155,3179,3184,3188,3194,3200,3205,3211,3218,3233,3238,3249,3257,3265,3274,3280,3310,3315,3320,3328,3330,3339,3345,3351,3354,3358,3360,3364,3378,3381,3383,3385,3388,3859,9335,3307,3399,3409,3411,3413,3416,3417,3419,3420,3186,3193,3198,3202,3210,3214,3220,3235,3241,3246,3252,3255,3266,3273,3277,3303,3325,3329,3337,3341,3346,3356,3363,3380,3387,3410,3428,3436,3443,3449,3457,9339,3463,3467,3471,3481,3489,3495,3500,3515,3522,3530,3537,3541,3555,3565,3575,3584,3589,3592,3723,3727,3729,3733,3740,3749,3757,3762,3768,3777,3785,3788,3797,3801,4041,4061,4081,9499,4118,4162,4182,4208,4230,4248,4263,4276,4287,4297,4309,4356,4488,4526,4545,9581,3429,3430,3432,3434,3437,3441,3442,3444,3446,3451,3455,9333,3458,3464,3465,3466,3475,3484,3497,3499,3503,3506,3508,3516,3518,3521,3528,3529,3538,3510,3519,3523,3527,3531,3525,3536,3543,3544,3547,3554,3556,3566,3571,3576,3579,3582,3747,3780,3794,3810,3842,3881,3899,3922,3966,4066,4112,4241,4279,4333,4490,4707,4908,5193,5317,5453,5576,5691,5785,5939,6261,6416,6535,6675,6812,6900,7013,7167,9021,9331,9334,9626,9629,9633,3741,3756,4505,4531,4542,4574,4595,4789,4802,4824,4838,4893,4898,4925,4959,5009,5020,5028,5032,5033,5040,5059,5075,5114,5149,5265,5293,5301,5313,5327,5335,5347,5352,5369,5377,5417,5422,5428,5429,5482,5509,5515,5537,5539,5544,5552,5558,5668,6354,6459,5560,5567,5594,5601,5574,5607,5627,5665,5687,5708,5731,5760,5783,5815,5836,5864,5884,5910,5942,5982,6021,6059,6080,6579,6735,6841,6999,7163,7273,7378,7984,8038,8097,8137,8223,8304,8333,8372,8399,8430,8509,8528,8557,8574,8605,8628,8642,8654,8670,8684,8706,8718,8726,8731,9024,9329,9332,9524,9528,3977,4006,4034,4070,4107,4149,4176,9330,4222,4252,4266,4291,4298,4312,4325,4337,4359,4397,4456,4500,4529,4555,4591,4640,9527,4738,4768,4818,4847,4881,4917,4962,5001,5052,5087,5129,5166,5196,9526,5284,5306,5333,5354,5392,5424,9336,9525,6245)) and ((`webmarco`.`cscart_categories`.`usergroup_ids` = '') or find_in_set(0,`webmarco`.`cscart_categories`.`usergroup_ids`) or find_in_set(1,`webmarco`.`cscart_categories`.`usergroup_ids`)) and (`webmarco`.`cscart_categories`.`status` in ('A','H')) and (`webmarco`.`cscart_categories`.`storefront_id` in (0,1)))"
            }
          },
          {
            "table": {
              "table_name": "products_categories",
              "access_type": "ref",
              "possible_keys": [
                "PRIMARY",
                "pt"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "category_id"
              ],
              "key_length": "3",
              "ref": [
                "webmarco.cscart_categories.category_id"
              ],
              "rows_examined_per_scan": 179,
              "rows_produced_per_join": 2169,
              "filtered": "73.90",
              "using_index": true,
              "cost_info": {
                "read_cost": "20.63",
                "eval_cost": "433.91",
                "prefix_cost": "1182.22",
                "data_read_per_join": "33K"
              },
              "used_columns": [
                "product_id",
                "category_id"
              ],
              "attached_condition": "(`webmarco`.`products_categories`.`product_id` <> 350961)"
            }
          },
          {
            "table": {
              "table_name": "products",
              "access_type": "eq_ref",
              "possible_keys": [
                "PRIMARY",
                "age_verification",
                "status",
                "idx_parent_product_id",
                "idx_master_product_id"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "product_id"
              ],
              "key_length": "3",
              "ref": [
                "webmarco.products_categories.product_id"
              ],
              "rows_examined_per_scan": 1,
              "rows_produced_per_join": 108,
              "filtered": "5.00",
              "cost_info": {
                "read_cost": "2169.56",
                "eval_cost": "21.70",
                "prefix_cost": "3785.69",
                "data_read_per_join": "848K"
              },
              "used_columns": [
                "product_id",
                "product_type",
                "status",
                "company_id",
                "amount",
                "usergroup_ids",
                "tracking",
                "parent_product_id"
              ],
              "attached_condition": "((`webmarco`.`products`.`parent_product_id` = 0) and (`webmarco`.`products`.`company_id` = 621) and ((`webmarco`.`products`.`amount` > 0) or (`webmarco`.`products`.`tracking` = 'D')) and ((`webmarco`.`products`.`usergroup_ids` = '') or find_in_set(0,`webmarco`.`products`.`usergroup_ids`) or find_in_set(1,`webmarco`.`products`.`usergroup_ids`)) and (`webmarco`.`products`.`status` = 'A'))"
            }
          },
          {
            "table": {
              "table_name": "cscart_ec_table_booking_system",
              "access_type": "eq_ref",
              "possible_keys": [
                "PRIMARY"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "product_id"
              ],
              "key_length": "4",
              "ref": [
                "webmarco.products_categories.product_id"
              ],
              "rows_examined_per_scan": 1,
              "rows_produced_per_join": 108,
              "filtered": "100.00",
              "cost_info": {
                "read_cost": "108.48",
                "eval_cost": "21.70",
                "prefix_cost": "3915.87",
                "data_read_per_join": "18K"
              },
              "used_columns": [
                "product_id",
                "booking_type"
              ],
              "attached_condition": "<if>(is_not_null_compl(cscart_ec_table_booking_system), (`webmarco`.`cscart_ec_table_booking_system`.`product_id` = `webmarco`.`products_categories`.`product_id`), true)"
            }
          },
          {
            "table": {
              "table_name": "prices",
              "access_type": "ref",
              "possible_keys": [
                "usergroup",
                "product_id",
                "lower_limit",
                "usergroup_id"
              ],
              "key": "usergroup",
              "used_key_parts": [
                "product_id"
              ],
              "key_length": "3",
              "ref": [
                "webmarco.products_categories.product_id"
              ],
              "rows_examined_per_scan": 1,
              "rows_produced_per_join": 5,
              "filtered": "5.00",
              "using_index": true,
              "cost_info": {
                "read_cost": "108.48",
                "eval_cost": "1.08",
                "prefix_cost": "4046.04",
                "data_read_per_join": "347"
              },
              "used_columns": [
                "product_id",
                "lower_limit",
                "usergroup_id"
              ],
              "attached_condition": "((`webmarco`.`prices`.`lower_limit` = 1) and (`webmarco`.`prices`.`usergroup_id` in (0,0,1)))"
            }
          },
          {
            "table": {
              "table_name": "popularity",
              "access_type": "eq_ref",
              "possible_keys": [
                "PRIMARY",
                "total"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "product_id"
              ],
              "key_length": "3",
              "ref": [
                "webmarco.products_categories.product_id"
              ],
              "rows_examined_per_scan": 1,
              "rows_produced_per_join": 5,
              "filtered": "100.00",
              "cost_info": {
                "read_cost": "5.42",
                "eval_cost": "1.08",
                "prefix_cost": "4052.55",
                "data_read_per_join": "173"
              },
              "used_columns": [
                "product_id",
                "total"
              ]
            }
          },
          {
            "table": {
              "table_name": "descr1",
              "access_type": "eq_ref",
              "possible_keys": [
                "PRIMARY",
                "product_id"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "product_id",
                "lang_code"
              ],
              "key_length": "9",
              "ref": [
                "webmarco.products_categories.product_id",
                "const"
              ],
              "rows_examined_per_scan": 1,
              "rows_produced_per_join": 5,
              "filtered": "100.00",
              "cost_info": {
                "read_cost": "5.42",
                "eval_cost": "1.08",
                "prefix_cost": "4059.06",
                "data_read_per_join": "37K"
              },
              "used_columns": [
                "product_id",
                "lang_code",
                "product"
              ]
            }
          }
        ]
      }
    }
  }
}

Result

product_id	product	company_name	product_type
357379	OAN/P.PRANZO 1 VANO 700ML AS. HT-LB107	Mia Dolce Casa	P
357932	TUF/SET 5PZ FORMINE STELLE ASS KT0044-1	Mia Dolce Casa	P
353932	BUU/TAVOLO+4SEDIE PIANO LEGNO LY-N0471D	Mia Dolce Casa	P
351123	IEB/PIASTRA RETT GHISA 5426,52 PC-A28	Mia Dolce Casa	P
352254	ELI/CIOTOLA QTA BIANCA 18CM BOWL-7-S	Mia Dolce Casa	P
350949	KOO/BATTERIA 32 PZ. KOONEX	Mia Dolce Casa	P
351969	NOR/6PZ COLTELLI BISTECCA JW06BSS	Mia Dolce Casa	P
357984	GAC/SPATOLA SIL/BAMBOOASS 25*6 SK-3312B	Mia Dolce Casa	P
351136	SSN/BISCOTTIERA A.VITA 25X11CM AL302L-AV	Mia Dolce Casa	P
355255	GDU/BISTECCHIERA 24*4H.CM 3,5MM DFG2404	Mia Dolce Casa	P