那接下来我们终于可以像Snowflake那样来访问数据了(直接把content由STRING CAST 为这个复杂的STRUCT是无法成功的,这里用了一个 Spark的专用函数 FROM_JSON)。 SELECTcontent.os,content.priceFROM(SELECTFROM_JSON(content,'struct<app_version:string,city:string,commodityname:string,commoditynumber:bigint,country:stri...
Number cast to boolean: SELECT n, TO_BOOLEAN(n) FROM test_boolean; +---+---+ | N | TO_BOOLEAN(N) | |---+---| | 1 | True | | 0 | False | | NULL | NULL | +---+---+ Boolean implicitly converted to text: SELECT 'Text for ' || s || ' is ' || b AS result...
PROXYPORT Depends The port number of the proxy server. If USEPROXY is set to true, you must set this parameter. This parameter was introduced in v2.0.4. PROXYUSER No The username for authenticating to the proxy server. This parameter was introduced in v2.0.4. PROXYPASSWORD Depends...
snowflake.snowpark.functions.to_xml snowflake.snowpark.functions.translate snowflake.snowpark.functions.trim snowflake.snowpark.functions.trunc snowflake.snowpark.functions.try_cast snowflake.snowpark.functions.typeof snowflake.snowpark.functions.udf ...
)// [2] 执行interleave_bits，并转换为Stringinterleave_bits(rangeIdCols:_*).cast(StringType)}}...
CAST(value:date:utc AS DATETIME) AS date_utc , CAST(value:date:local AS DATETIME) AS date_local , CAST(value:sourceName AS STRING) AS source_name , CAST(value:sourceType AS STRING) AS source_type , CAST(value:parameter AS STRING) AS measurement_parameter ...
Another new method is .cast(), which is part of Snowpark DataFrames' methods. Snowpark also requires that all text features be uppercase and not have spaces between words before encoding them. Currently, the values of the CUT feature violate this requirement, so we'll fix it with function...
The number of nodes depends on a t-shirt size, e.g. an x-small has one node, a small 2, medium 4, large 8, etc. These warehouses are independent of the data and can be used to query any database residing on object storage. When idle and not subjected to query load, warehouse...
| SNOW-209530 | Changed the handling of proxy settings. Proxy parameters in the connection string now override the JVM proxy settings. When connecting to Azure, PUT/GET commands now go through the specified proxy. | SNOW-165204 | Fixed a number overflow exception that resulted from calling getO...
Transformation Example Using CASE and Implicit CAST Transformation Example To Populate Only Two Columns Using the ON_ERROR Options ON_ERROR Defaults to ABORT_STATEMENT ON_ERROR SKIP_FILE Option ON_ERROR_<NUMBER> SKIP_FILE Option ON_ERROR_<PERCENTAGE> SKIP_FILE Option ...