Пример фильтров метабазы

Я использую метабазу, интегрированную с Mysql для отчетности цели. Я просмотрел документацию, но не смог найти ни одного примера, объясняющего, как применять фильтры в SQL-ответах.

Единственный пример, который я нашел, касался диапазона дат и полевых фильтров, но не текста и цифр.

Может ли кто-нибудь предоставить документацию или какой-либо пример использования текстовых фильтров.

Я использую версию метабазы ​​v0.24.2

Запрос, который я пытаюсь запустить, это

 SELECT  @a:[email protected]+1 "Serial Number", ssk_transaction.transactionId AS "TranId",   
t2.typeName AS "Transaction Type",  
ssk_transaction.createdTime AS "GenDate", t3.deviceName AS "Machine Name",  
 t3.deviceLocation AS "Machine Location", t9.eventApiName AS 'API Name' ,  
t8.vendorResultCode AS 'Last API Response',  
(SELECT createdTime FROM ssk_transaction_event_detail t4 WHERE t4.transactionId  
 = ssk_transaction.transactionId ORDER BY id DESC LIMIT 1) AS "Last API Called",  
(SELECT IFNULL(SUM(t5.itemName * t4.itemCount), 0) FROM  
 ssk_transaction_cash_detail t4  
LEFT JOIN ssk_inventory_item t5 ON (t4.itemId = t5.itemId)  
LEFT JOIN ssk_inventory_category t10 ON (t5.categoryId = t10.categoryId)  
WHERE t4.transactionId = ssk_transaction.transactionId AND t10.categoryName =   'acceptor') "Cash In",  
(SELECT IFNULL(SUM(t5.itemName * t4.itemCount), 0) FROM       ssk_transaction_cash_detail t4  
LEFT JOIN ssk_inventory_item t5 ON (t4.itemId = t5.itemId)  
LEFT JOIN ssk_inventory_category t10 ON (t5.categoryId = t10.categoryId)  
WHERE t4.transactionId = ssk_transaction.transactionId AND t10.categoryName =   'dispenser') "Cash Returned",  
IFNULL((SELECT "Cash In"), 0) - IFNULL((SELECT "Cash Returned"), 0) AS "Amount   of Activity",  
(SELECT t8.vendorResultCode FROM ssk_transaction_event_detail t8 WHERE       t8.transactionId = ssk_transaction.transactionId AND t8.eventId = 6 ORDER BY id       DESC LIMIT 1) AS "Sim Status",  
'Completed' AS "Transaction Status",  
ssk_transaction.customerMsisdn AS MSISDN,  
ssk_transaction.customerCNIC AS CNIC  
FROM  (SELECT @a:=0) initvars, ssk_transaction  
LEFT JOIN ssk_transaction_type t2 ON (ssk_transaction.typeId = t2.typeId)  
LEFT JOIN ssk_device t3 ON (ssk_transaction.deviceUUID = t3.deviceUUID)  
LEFT JOIN ssk_transaction_cash_detail t6 ON (ssk_transaction.transactionId =       t6.transactionId )  
LEFT JOIN ssk_inventory_item t7 ON (t6.itemId = t7.itemId)  
LEFT JOIN ssk_transaction_event_detail t8 ON (ssk_transaction.transactionId =   t8.transactionId AND t8.eventId = 10)  
LEFT JOIN ssk_transaction_event t9 ON (t9.eventId = t8.eventId)  
WHERE {{created_at}} AND {{id}} [[AND ssk_transaction.customerMsisdn=       {{msisdn}}]] AND {{cnic}} and  t2.typeId = 3 AND t8.eventId = 10 AND       t8.vendorResultCode = '405000000'  
GROUP BY ssk_transaction.transactionId  
ORDER BY ssk_transaction.createdTime ASC  

Ответы

try to use CONCAT('%',{{variable}},'%') such as:

WHERE 1=1 [[ AND test LIKE CONCAT('%',{{variable}},'%') ]]