榜单
服务器优惠
AI论文
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9.1.4. Filter
Filter Examples PRQL SQL PRQL SQL PRQL SQL Filter Picks rows based on their values. filter boolean_expression Examples PRQL from employees filter age > 25 ... -
3.4. Filter
Filter Examples PRQL SQL PRQL SQL PRQL SQL Filter Picks rows based on their values. filter { boolean_expression } Examples PRQL from employees filter age > ... -
5.11. Case
Case PRQL SQL PRQL SQL Case Note case is currently experimental and may change behavior in the near future Info case was previously (PRQL 0.4 to 0.5) called switch an... -
7.5. PHP
prql-php Installation Usage Development Environment Building Tests Code style prql-php prql-php offers PHP bindings to prql-compiler crate through FFI. It provides th... -
2.1. Variables
Variables PRQL SQL PRQL SQL Variables Variables assign a name to an expression (let’s call it x ). The name can then be used in any expression, acting as a substitute for t... -
3.1.5. From
From Examples PRQL SQL PRQL SQL From Specifies a data source. from table_reference Table names containing schemas, keywords, or special characters need to be containe... -
3.10. Take
Take Examples PRQL SQL PRQL SQL Take Picks rows based on their position. take { n | range } See Ranges for more details on how ranges work. Examples PRQL from ... -
3.3. Derive
Derive Examples PRQL SQL PRQL SQL Derive Computes one or more new columns. derive [ { name } = { expression }, # or { column }, ] Examples PRQ... -
3.3. Derive
Derive Examples PRQL SQL PRQL SQL Derive Computes one or more new columns. derive [ { name } = { expression }, # or { column }, ] Examples PRQ... -
9.1.11. Take
Take Examples PRQL SQL PRQL SQL Take Picks rows based on their position. take ( n | range ) See Ranges for more details on how ranges work. Examples PRQL from ...