书栈网 · BookStack 本次搜索耗时 0.021 秒,为您找到 448 个相关结果.
  • 3.1.10. 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 ...
  • 4.1. Null handling

    Null handling PRQL SQL Null handling SQL has an unconventional way of handling NULL values, since it treats them as unknown values. As a result, in SQL: NULL is not a val...
  • 4. Read files?

    How do I: read files? PRQL SQL PRQL SQL See also How do I: read files? There are a couple of functions mainly designed for DuckDB: PRQL prql target : sql . duckdb f...
  • 4.2.3. S-strings

    S-strings PRQL SQL PRQL SQL PRQL SQL PRQL SQL Braces PRQL SQL Precedence within s-strings PRQL SQL PRQL SQL S-strings An s-string inserts SQL directly, as an es...
  • 9.1.10. Sort

    Sort Parameters Examples PRQL SQL PRQL SQL PRQL SQL PRQL SQL Ordering guarantees PRQL SQL Sort Order rows based on the values of one or more expressions (generally...
  • 9.1.5. From

    From PRQL SQL PRQL SQL PRQL SQL PRQL SQL From Specifies a data source. PRQL from artists SQL SELECT * FROM artists To introduce an alias, use an ...
  • 14.1. prqlc CLI

    PRQL compiler CLI — prqlc Usage prqlc compile Installation via Homebrew (macOS, Linux) via winget (Windows) From GitHub release page From source Shell completions Bash fish ...
  • 8.1. prqlc CLI

    PRQL compiler CLI — prqlc Usage prqlc compile Installation via Homebrew (macOS, Linux) From GitHub release page From source Shell completions Bash fish PowerShell zsh He...
  • 14.1. prqlc CLI

    PRQL compiler CLI — prqlc Usage prqlc compile Installation via Homebrew (macOS, Linux) via winget (Windows) From GitHub release page From source Shell completions Bash fish ...
  • 7.1.11. Window

    Window Example PRQL SQL PRQL SQL PRQL SQL Windowing by default PRQL SQL PRQL SQL Window functions as first class citizens PRQL SQL Window Applies a pipeline to s...