ExpressionEquals<T extends Object> class final

SQL Expression using =.

Inheritance

• Object
• Expr<bool?>
• BinaryOperationExpression<T?, bool?>
• ExpressionEquals

Available extensions

• ExpressionBool
• ExpressionNull
• ExpressionNullableBool

Constructors

ExpressionEquals.new(Expr<T?> left, Expr<T?> right)

Properties

hashCode → int

The hash code for this object.

no setter, inherited

left → Expr<T?>

final, inherited

right → Expr<T?>

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

and(Expr<bool> other) → Expr<bool>

Available on Expr<bool>, provided by the ExpressionBool extension

Logical AND.

asBlob() → Expr<Uint8List?>

Available on Expr<Null>, provided by the ExpressionNull extension

Cast as Expr<Uint8List?> using CAST(NULL AS BLOB).

asBool() → Expr<bool?>

Available on Expr<Null>, provided by the ExpressionNull extension

Cast as Expr<bool?> using CAST(NULL AS BOOLEAN).

asDateTime() → Expr<DateTime?>

Available on Expr<Null>, provided by the ExpressionNull extension

Cast as Expr<DateTime?> using CAST(NULL AS TIMESTAMP).

asDouble() → Expr<double?>

Available on Expr<Null>, provided by the ExpressionNull extension

Cast as Expr<double?> using CAST(NULL AS DOUBLE PRECISION).

asInt() → Expr<int>

Available on Expr<bool>, provided by the ExpressionBool extension

Cast as integer.

asInt() → Expr<int?>

Available on Expr<Null>, provided by the ExpressionNull extension

Cast as Expr<int?> using CAST(NULL AS BIGINT).

asString() → Expr<String?>

Available on Expr<Null>, provided by the ExpressionNull extension

Cast as Expr<String?> using CAST(NULL AS TEXT).

equals(Expr<bool?> value) → Expr<bool>

Available on Expr<bool>, provided by the ExpressionBool extension

Compare this expression to value using = in SQL coalesced to FALSE.

equals(Expr<bool> value) → Expr<bool>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

Compare this expression to value using = in SQL coalesced to FALSE.

equalsUnlessNull(Expr<bool?> value) → Expr<bool?>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

Compare this expression to value using =.

equalsValue(bool? value) → Expr<bool>

Available on Expr<bool>, provided by the ExpressionBool extension

Compare this expression to value using = in SQL coalesced to FALSE.

equalsValue(bool value) → Expr<bool>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

Compare this expression to value using = in SQL coalesced to FALSE.

isFalse() → Expr<bool>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

True, if this expression evaluates to FALSE.

isNotDistinctFrom(Expr<bool?> value) → Expr<bool>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

Compare this expression to value using IS NOT DISTINCT FROM.

isNotNull() → Expr<bool>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

Check if this expression is not NULL.

isNull() → Expr<bool>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

Check if this expression is NULL.

isTrue() → Expr<bool>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

True, if this expression evaluates to TRUE.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

not() → Expr<bool>

Available on Expr<bool>, provided by the ExpressionBool extension

Negate this expression.

notEquals(Expr<bool?> value) → Expr<bool>

Available on Expr<bool>, provided by the ExpressionBool extension

Compare this expression to value using <> in SQL.

notEquals(Expr<bool> value) → Expr<bool>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

Compare this expression to value using <> in SQL.

notEqualsValue(bool? value) → Expr<bool>

Available on Expr<bool>, provided by the ExpressionBool extension

Compare this expression to value using <> in SQL.

notEqualsValue(bool value) → Expr<bool>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

Compare this expression to value using <> in SQL.

or(Expr<bool> other) → Expr<bool>

Available on Expr<bool>, provided by the ExpressionBool extension

Logical OR.

orElse(Expr<bool> value) → Expr<bool>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

If this expression is NULL, use value instead.

orElseValue(bool value) → Expr<bool>

Available on Expr<bool?>, provided by the ExpressionNullableBool extension

If this expression is NULL, use value instead.

toString() → String

A string representation of this object.

inherited

Operators

operator &(Expr<bool> other) → Expr<bool>

Available on Expr<bool>, provided by the ExpressionBool extension

Logical AND.

operator ==(Object other) → bool

The equality operator.

inherited

operator |(Expr<bool> other) → Expr<bool>

Available on Expr<bool>, provided by the ExpressionBool extension

Logical OR.

operator ~() → Expr<bool>

Available on Expr<bool>, provided by the ExpressionBool extension

Negate this expression.