Search results
4 dni temu · GoogleSQL for BigQuery supports conditional expressions. Conditional expressions impose constraints on the evaluation order of their inputs. In essence, they are evaluated left to right, with...
28 lut 2022 · I have written a SQL statement in big-query of this format: with a( select * from tab1), b as (select * from tab2), select <field.a>,<field.b> from a inner join b on a.<field>=b.<field>. The above statement works a fine and returns me a number of records.
Query statements scan one or more tables or expressions and return the computed result rows. This topic describes the syntax for SQL queries in GoogleSQL for BigQuery. SQL syntax notation rules....
31 maj 2024 · CASE expressions in BigQuery allow for conditional logic to be embedded within SQL queries. The syntax involves specifying conditions using WHEN, and then providing the result for each condition using THEN.
4 dni temu · Executes the first sql_statement_list where the condition is true, or the optional ELSE sql_statement_list if no conditions match. There is a maximum nesting level of 50 for blocks and...
The BigQuery IF function allows you to evaluate a boolean expression and return different results based on the outcome. Syntax IF(expr, true_result, else_result)
The CASE function allows you to perform conditional statements in BigQuery. This is a more complex implementation of IF. Syntax. CASE expr WHEN expr_to_match THENresult [...] [ELSE else_result] END.
