Module org.jooq
Package org.jooq.impl

Interface QOM.Left

All Superinterfaces:
Field<String>, FieldOrConstraint, FieldOrRow, FieldOrRowOrSelect, GroupField, Named, OrderField<String>, QueryPart, SelectField<String>, SelectFieldOrAsterisk, Serializable, TableElement, Typed<String>
Enclosing class:
QOM

public static interface QOM.Left extends Field<String>
The LEFT function.

Get the left outermost characters from a string.

  • Method Details

    • $string

      @NotNull @NotNull Field<String> $string()
      The string whose characters are extracted.
    • $length

      @NotNull @NotNull Field<? extends Number> $length()
      The number of characters to extract from the string.
    • $string

      @NotNull @NotNull QOM.Left $string(Field<String> string)
      The string whose characters are extracted.
    • $length

      @NotNull @NotNull QOM.Left $length(Field<? extends Number> length)
      The number of characters to extract from the string.