You can actually use slice to do it: SELECT key , slice(array_agg(value),1,100) as values FROM table. Please note that the array index ... ... <看更多>

Virtual Schema for connecting Athena as a data source to Exasol ... recommended Simba JDBC driver returns 255 as a default length of the String data type. ... <看更多>

Array Functions and Operators. Subscript Operator: []. The [] operator is used to access an element of an array and is indexed starting from one:. ... <看更多>

For example, String, "\u0041\uD801\uDC37", contains two literals, three characters, and hence the string length is 3. UTF-8 encoded array size is 5 which is ... ... <看更多>