Module mz_expr::scalar::like_pattern

Structs

• Matcher
  An object that can test whether a string matches a LIKE or ILIKE pattern.
• ProtoMatcher
• ProtoSubpattern
• Subpattern 🔒

Enums

• EscapeBehavior
  Specifies escape behavior for the LIKE pattern.
• MatcherImpl 🔒

Constants

• DEFAULT_ESCAPE 🔒
  The escape character to use by default in LIKE patterns.
• DOUBLED_ESCAPE 🔒
• MAX_SUBPATTERNS 🔒
  The number of subpatterns after which using regexes would be more efficient.

Functions

• any_matcher
• build_regex 🔒
  Builds a regular expression that matches some parsed Subpatterns.
• build_subpatterns 🔒
  Breaks a LIKE pattern into a chain of sub-patterns.
• compile
  Builds a Matcher that matches a SQL LIKE pattern.
• is_match_subpatterns 🔒
• normalize_pattern
  Converts a pattern string that uses a custom escape character to one that uses the default.