Data Data array of array Result set data. Schema Schema array of string Result set schema Convert result set rows from array to objects Operation ID: Convert Convert result set rows from array to objects Parame
Snowflake 扩展了标准 SQL 语法,以支持半结构数据: variant, array, object。 variant 能存储任何原始 SQL 类型的数值,以及任何变量类型 array 的值,js风格的对象,从 strings 到 variant 的 map。后者也被称为文档存储,比如 mongodb。 array 和 object 只是 variant 的一个子集。内部表示是相同的。一个自描述、...
With the Snowflake Data Cloud and AWS, EDF has built a customer intelligence platform to help its customers save energy and money, ultimately helping Britain achieve that Net Zero benchmark. By using Snowpark, EDF can transform large processes with billions of rows of data and have its data ...
Convert result set rows from array to objectsOperation ID: Convert Convert result set rows from array to objects Parameters Espandi la tabella NameKeyRequiredTypeDescription rowType resultSetMetaData string data data string Returns Espandi la tabella NamePathTypeDescription data data array of ...
xwhat='addtoshoppingcart' group by 1,2 order by lib asc nulls first, ds asc 这里稍微复杂的有了一个JOIN语句,得到结果:(42 Rows produced. Time Elapsed: 2.041s),注: NULL值代表该行为小计或总计 \begin{array}{lrrr} LIB & DS & UV & sum(price)\\ \hline NULL & 20200701 & 7100 & ...
JDBCArrow Boolean Bit Integer Tiny Short Smallint Integer Int Long Bigint float Float4 Double Float8 Date DateDay Timestamp DateMilli String Varchar Bytes Varbinary BigDecimal Decimal ARRAY ListData type conversions In addition to the JDBC to Arrow conversions, the connector performs certain other ...
() How to Use substring() with RegEx to Extract a String How to Replace Substrings How to Modify Arrays How to Compare Arrays How to Concatenate Strings How to Convert the Case of a String How to Create an Array How to Insert Data Into an Array How to Query Arrays How to Use string...
You can use full-text search to find character data (text) in specified columns from one or more tables, including fields in VARIANT, OBJECT, and ARRAY columns. Learn how to run queries that use full-text search. Constructing SQL at runtime You can create programs that construct SQL stateme...
def main(args: Array[String]): Unit = { // Replace the <placeholders> below. val configs = Map ( "URL" -> "https://<SNOWFLAKE-INSTANCE>.snowflakecomputing.com:443", "USER" -> "<USERNAME>", "PASSWORD" -> "<PASSWORD>",
In addition to the standard ANSI SQL data types, Snowflake also supports the semi-structured data types: VARIANT, OBJECT and ARRAY to represent arbitrary data structures which can be used to import and operate on semi-structured data (JSON, Avro, ORC, Parquet, or XML.) Snowflake stores ...