getTablesByCluster
Syntax
getTablesByCluster(clusterName, dbUrl)
Arguments
clusterName is a STRING scalar indicating the name of the cluster.
dbUrl is a STRING scalar indicating the path of the database.
Details
Return all tables in the specified database of the specified cluster. This function can only be executed by an administrator on the MoM (Master of Masters) cluster.
Return value: A STRING vector.
Examples
// MoMSender cluster:
db = database(directory="dfs://db1", partitionType=RANGE, partitionScheme=0 5 10)
timestamp = [09:34:07,09:36:42,09:36:51,09:36:59,09:32:47,09:35:26,09:34:16,09:34:26,09:38:12]
sym = `C`MS`MS`MS`IBM`IBM`C`C`C
price= 49.6 29.46 29.52 30.02 174.97 175.23 50.76 50.32 51.29
qty = 2200 1900 2100 3200 6800 5400 1300 2500 8800
t = table(timestamp, sym, qty, price);
dt=db.createDimensionTable(t,`dt).append!(t);
// MoM cluster:
getTablesByCluster("MoMSender", "dfs://db1")
// Output: ["dt"]