Miyuu Spark bixiyaa taariikhda & waqtiga dhacdo gaar ah lagu helo socodka qaabeysan?
Si toos ah maahan. Isha xogta ayaa mas'uul ka ah waqtiga dhacdada, waqtiga <unk>gaadhista<unk> caadi ahaan waa calaamadda waqtiga laga helo serverka farriinta ee aad ka akhrineyso (Kafka, Kinesis, iwm) iyo <unk>waqtiga wax soo saarka<unk> waa la gali karaa marka la baaraandegayo xogta soo galeysa iyadoo la adeegsanayo xirmo hawleedyo ah current_timestamp function. https://spark.apache.org/docs/latest/api/scala/index.html#org.apache.spark.sql.functions$ Tani ma ahan waqtiga saxda ah ee Spark uu xogta ka helay serverka laakiin waa dhow yahay waxaana lagu soo koobi doonaa inta u dhexeysa. Ogsoonow in shaqadan aan la isticmaali karin marka ay ku jirto hab joogto ah. https://spark.apache.org/docs/latest/structured-streaming-programming-guide.html#supported-queries