H2 Database Engine 2.3.232 · org.h2.expression.function.StringFunction1

Field Summary

Modifier and Type	Field and Description
public static final int	ASCII ASCII() (non-standard).
public static final int	CHAR CHAR() (non-standard).
private final int	function
public static final int	HEXTORAW HEXTORAW() (non-standard).
public static final int	LOWER LOWER().
private static final String[]	NAMES
public static final int	QUOTE_IDENT QUOTE_IDENT() (non-standard).
public static final int	RAWTOHEX RAWTOHEX() (non-standard).
public static final int	SPACE SPACE() (non-standard).
public static final int	STRINGDECODE STRINGDECODE() (non-standard).
public static final int	STRINGENCODE STRINGENCODE() (non-standard).
public static final int	STRINGTOUTF8 STRINGTOUTF8() (non-standard).
public static final int	UPPER UPPER().
public static final int	UTF8TOSTRING UTF8TOSTRING() (non-standard).

Constructor Summary

Access	Constructor and Description
public	StringFunction1(Expression arg, int function)

Method Summary

Modifier and Type	Method and Description
public String	getName() Implements org.h2.expression.function.NamedExpression.getName. Get the name.
public Value	getValue(SessionLocal the session session) Implements abstract org.h2.expression.Expression.getValue. Return the resulting value for the current row.
private static Value	hexToRaw(String s, SessionLocal session)
public Expression	optimize(SessionLocal the session session) Implements abstract org.h2.expression.Expression.optimize. Try to optimize the expression.
private static String	rawToHex(Value v, Mode mode)

Inherited from org.h2.expression.function.Function1:: getUnenclosedSQL

Field Detail

ASCII	back to summary
public static final int ASCII ASCII() (non-standard).

CHAR	back to summary
public static final int CHAR CHAR() (non-standard).

function	back to summary
private final int function

HEXTORAW	back to summary
public static final int HEXTORAW HEXTORAW() (non-standard).

LOWER	back to summary
public static final int LOWER LOWER().

NAMES	back to summary
private static final String[] NAMES

QUOTE_IDENT	back to summary
public static final int QUOTE_IDENT QUOTE_IDENT() (non-standard).

RAWTOHEX	back to summary
public static final int RAWTOHEX RAWTOHEX() (non-standard).

SPACE	back to summary
public static final int SPACE SPACE() (non-standard).

STRINGDECODE	back to summary
public static final int STRINGDECODE STRINGDECODE() (non-standard).

STRINGENCODE	back to summary
public static final int STRINGENCODE STRINGENCODE() (non-standard).

STRINGTOUTF8	back to summary
public static final int STRINGTOUTF8 STRINGTOUTF8() (non-standard).

UPPER	back to summary
public static final int UPPER UPPER().

UTF8TOSTRING	back to summary
public static final int UTF8TOSTRING UTF8TOSTRING() (non-standard).

Constructor Detail

StringFunction1	back to summary
public StringFunction1(Expression arg, int function)

Method Detail

getName	back to summary
public String getName() Implements org.h2.expression.function.NamedExpression.getName. Doc from org.h2.expression.function.NamedExpression.getName. Get the name. Returns:String the name in uppercase Annotations @Override

getName

back to summary

public String getName()

Implements org.h2.expression.function.NamedExpression.getName.

Doc from org.h2.expression.function.NamedExpression.getName.

Get the name.

Returns:String

the name in uppercase

Annotations

@Override

getValue	back to summary
public Value getValue(SessionLocal session) Implements abstract org.h2.expression.Expression.getValue. Doc from org.h2.expression.Expression.getValue. Return the resulting value for the current row. Parameters session:SessionLocal the session Returns:Value the result Annotations @Override

getValue

back to summary

public Value getValue(SessionLocal session)

Implements abstract org.h2.expression.Expression.getValue.

Doc from org.h2.expression.Expression.getValue.

Return the resulting value for the current row.

Parameters

session:SessionLocal: the session

Returns:Value

the result

Annotations

@Override

hexToRaw	back to summary
private static Value hexToRaw(String s, SessionLocal session)

optimize	back to summary
public Expression optimize(SessionLocal session) Implements abstract org.h2.expression.Expression.optimize. Doc from org.h2.expression.Expression.optimize. Try to optimize the expression. Parameters session:SessionLocal the session Returns:Expression the optimized expression Annotations @Override

optimize

back to summary

public Expression optimize(SessionLocal session)

Implements abstract org.h2.expression.Expression.optimize.

Doc from org.h2.expression.Expression.optimize.

Try to optimize the expression.

Parameters