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Apache Drill - String Function CONCAT(x,y)
The following program shows the query for this function −
Query
0: jdbc:drill:zk = local> select concat('apache','drill') from (values(1));
Result
+—————————————-+ | EXPR$0 | +—————————————-+ | apachedrill | +—————————————-+
The above query produces the result of concatenation of two specified strings.
apache_drill_sql_operations.htm
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