org.apache.calcite.avatica.util

Enum Quoting

java.lang.Object

java.lang.Enum<Quoting>

org.apache.calcite.avatica.util.Quoting

All Implemented Interfaces:

Serializable, Comparable<Quoting>

public enum Quoting
extends Enum<Quoting>

Syntax for quoting identifiers in SQL statements.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BACK_TICK Quote identifiers in back-quotes, and use back-quotes to escape back-quotes.
BACK_TICK_BACKSLASH Quote identifiers in back-quotes, and use backslash to escape back-quotes.
BRACKET Quote identifiers in brackets.
DOUBLE_QUOTE Quote identifiers in double-quotes, and use double-quote to escape double-quotes.
DOUBLE_QUOTE_BACKSLASH Quote identifiers in double-quotes, and use backslash to escape double-quotes.
SINGLE_QUOTE Quote identifiers in single-quotes, and use single-quotes to escape single-quotes.
SINGLE_QUOTE_BACKSLASH Quote identifiers in single-quotes, and use backslash to escape single-quotes.

Field Summary

Fields

Modifier and Type	Field and Description
String	string

Method Summary

Modifier and Type	Method and Description
static Quoting	valueOf(String name) Returns the enum constant of this type with the specified name.
static Quoting[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

DOUBLE_QUOTE

public static final Quoting DOUBLE_QUOTE

Quote identifiers in double-quotes, and use double-quote to escape double-quotes. For example, "my ""id""".

DOUBLE_QUOTE_BACKSLASH

public static final Quoting DOUBLE_QUOTE_BACKSLASH

Quote identifiers in double-quotes, and use backslash to escape double-quotes. For example, "my \"id\"".

SINGLE_QUOTE

public static final Quoting SINGLE_QUOTE

Quote identifiers in single-quotes, and use single-quotes to escape single-quotes. For example, 'my ''id'''.

SINGLE_QUOTE_BACKSLASH

public static final Quoting SINGLE_QUOTE_BACKSLASH

Quote identifiers in single-quotes, and use backslash to escape single-quotes. For example, 'my \'id\''.

BACK_TICK

public static final Quoting BACK_TICK

Quote identifiers in back-quotes, and use back-quotes to escape back-quotes. For example, `my ``id```.

BACK_TICK_BACKSLASH

public static final Quoting BACK_TICK_BACKSLASH

Quote identifiers in back-quotes, and use backslash to escape back-quotes. For example, `my \`id\``.

BRACKET

public static final Quoting BRACKET

Quote identifiers in brackets. For example, [my id].

Field Detail

string

public String string

Method Detail

values

public static Quoting[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Quoting c : Quoting.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Quoting 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