FOR<counter_variable>IN[REVERSE]<start>TO<end>{DO|LOOP}<statement>;[<statement>;...]END{FOR|LOOP}[]; たとえば、次の FOR ループは5回実行されます。 DECLAREcounterINTEGERDEFAULT0;maximum_countINTEGERdefault5;BEGINFORiIN1TOmaximum_countDOcounter:=counter+1;END FOR;RETURNcounter;END; 注:Sn...
Since SQL variables are limited to a maximum size of 256 characters, you must use a scripting block rather than a SQL variable. DECLARE -- In the code below, $$ is the multiline string delimiter. -- $$ lets us include newlines, single and double quotes -- without needing to escape ...
CREATE OR REPLACE PROCEDURE use_sql_variable_proc() RETURNS NUMBER LANGUAGE SQL EXECUTE AS CALLER AS DECLARE sess_var_x_2 NUMBER; BEGIN sess_var_x_2 := 2 * $example_use_variable; RETURN sess_var_x_2; END; Note: If you use Snowflake CLI, SnowSQL, the Classic Console, or the exe...
DECLARE @BigNumeric DECIMAL(28,0) = 1234567898765321234567898765; /* For the demonstration I used a positive integer that requires more than 8bytes of space */ DECLARE @binary16 BINARY(16) ,@guid UNIQUEIDENTIFIER SET @binary16 = @BigNumeric SET @guid = @binary16 --implicit conversion from a...
7.3 Never declare a function in a non-function block (if, while, etc). Assign the function to a variable instead. Browsers will allow you to do it, but they all interpret it differently, which is bad news bears. eslint: no-loop-func...
DECLARE@BigNumericDECIMAL(28,0) =1234567898765321234567898765; /* For the demonstration I used a positive integer that requires more than 8bytes of space */ DECLARE@binary16BINARY(16) ,@guidUNIQUEIDENTIFIER SET@binary16 = @BigNumeric SET@guid = @binary16--implicit conversion from a numeric to ...
The following statement calls the ARRAY_CONSTRUCT function to insert an array of semi-structured data into a VARIANT column with a bind variable: INSERTINTOtSELECTARRAY_CONSTRUCT(column1)FROMVALUES(?); Both of these examples can insert a single row, or they can use an array bind to insert ...
Arrays and variable number of arguments Java UDFs can receive arrays of any of the following Java data types: String boolean double float int long short The data type of the SQL values passed must be compatible with the corresponding Java data type. For details about data type compatibility, ...