What Snowflake system functions are used to view and or monitor the clustering metadata for a table? (Select TWO).
Effective pruning in Snowflake relies on the organization of data within micro-partitions. By using an ORDER BY clause with clustering keys when loading data into the reporting tables, Snowflake can better organize the data within micro-partitions. This organization allows Snowflake to skip over irrelevant micro-partitions during a query, thus improving query performance and reducing the amount of data scanned12.
* Snowflake Documentation on micro-partitions and data clustering2
* Community article on recognizing unsatisfactory pruning and improving it1
Percy
9 months agoFabiola
9 months agoOrville
9 months agoFairy
10 months agoRyan
10 months agoClare
10 months agoEdwin
10 months agoAnnice
10 months agoBenedict
11 months agoOlen
11 months agoDelsie
11 months agoEarleen
11 months agoNichelle
11 months agoArminda
11 months agoMarget
11 months agoLinn
1 year agoGerald
1 year agoWalton
1 year agoLavonne
1 year agoBettina
1 year agoLashawn
1 year agoJuliann
1 year agoDaren
1 year agoYen
1 year agoTish
1 year agoNina
1 year agoDorcas
1 year agoShawn
1 year agoEugene
1 year agoLashunda
1 year agoChi
1 year ago