The concept of cursor is very important for the database. Cursor enables a more flexible manipulation of data, returningcursor
Description: Attach the action of computing expression to a cursor and return the original cursor. Syntax: cs.(x) Note: cursor, expression
Here’s how to use cursor() function.cursor
Description: Query a HBase database and return result as a cursor or a table sequence. Syntax: hbase_scan(client,tableNaquery,hbase database,cursor,table sequence
Description: Create a Hive database connection. Syntax: hive_open(hdfsUrl,thriftUrl,dbname,hdfsUserName) Note: This Hivecreate,hive database,external library function,cursor
Description: List the fragmentation information of a specified table with cursors. Syntax: ifx_cursor(ifxconn, sql; k1:kcursor, fragmentation information
Description: Return the list of table-valued result set as a cursor. Syntax: sap_ cursor (client,functionName,tableName)cursor, get, result set list
Here’s how to use skip() function.cursor, skip
Description: Perform cross join over table sequences represented by cursors and return a multicursor. Syntax: xjoinx(csimultiple,cursor,cross join