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Comment: Published by Scroll Versions from space DEV and version r079

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  • String literals match specified strings exactly. Written using single quotes ('...') or double quotes ("...").
  • Regular expressions enable pattern-based matching. Regular expressions are written using forward slashes (/.../). The syntax is based on RE2 and PCRE regular expressions.

    Info

    NOTE: Regular expressions are considered a developer-level capability and can have significant consequences if they are improperly specified. Unless you are comfortable with regular expressions, you should use

    d-s-lang
    itempatternspatterns
    instead.

  • d-s-lang
    itempatternspatterns
      are custom selectors for patterns in your data and provide a simpler and more readable alternative to regular expressions. They are written using backticks (`...`).

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The following tables contain syntax information about 

d-s-itemlang
itempatterns
:

Tip

Tip: After using

d-s-itemlang
itempatterns
, regular expressions, or string literals in a recipe step, you can reuse them in your transformations where applicable.

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Info

NOTE: You can use the Datetime data type formatting tokens as part of your

d-s-itemlang
itempatterns
to build a variety of matching patterns for date and time values. See Datetime Data Type.

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See also Capture Group References.

d-s-

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lang
item

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patterns
 Examples

Basic

Match first three characters:

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