Package org.apache.calcite.sql

Enum SqlWriter.SubQueryStyle

java.lang.Object
java.lang.Enum<SqlWriter.SubQueryStyle>
org.apache.calcite.sql.SqlWriter.SubQueryStyle
All Implemented Interfaces:
Serializable, Comparable<SqlWriter.SubQueryStyle>, Constable
Enclosing interface:
SqlWriter
public static enum SqlWriter.SubQueryStyle extends Enum<SqlWriter.SubQueryStyle>
Style of formatting sub-queries.

  • Enum Constant Details

    • HYDE

      public static final SqlWriter.SubQueryStyle HYDE
      Julian's style of sub-query nesting. Like this: 
      SELECT *
 FROM (
     SELECT *
     FROM t
 )
 WHERE condition

    • BLACK

      public static final SqlWriter.SubQueryStyle BLACK
      Damian's style of sub-query nesting. Like this: 
      SELECT *
 FROM
 (   SELECT *
     FROM t
 )
 WHERE condition

  • Method Details

    • values

      public static SqlWriter.SubQueryStyle[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static SqlWriter.SubQueryStyle valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null