Namespace Expression
Interfaces
-
FieldInterface
Describes a getter and a setter for the a field property. Useful for expressions that contain an identifier to compare against.
-
WindowInterface
This defines the functions used for building window expressions.
Classes
-
AggregateExpression
This represents a SQL aggregate function expression in a SQL statement. Calls can be constructed by passing the name of the function and a list of params. For security reasons, all params passed are quoted by default unless explicitly told otherwise.
-
BetweenExpression
An expression object that represents a SQL BETWEEN snippet
-
CaseExpression
This class represents a SQL Case statement
-
CommonTableExpression
An expression that represents a common table expression definition.
-
ComparisonExpression
A Comparison is a type of query expression that represents an operation involving a field an operator and a value. In its most common form the string representation of a comparison is
field = value -
FunctionExpression
This class represents a function call string in a SQL statement. Calls can be constructed by passing the name of the function and a list of params. For security reasons, all params passed are quoted by default unless explicitly told otherwise.
-
IdentifierExpression
Represents a single identifier name in the database.
-
OrderByExpression
An expression object for ORDER BY clauses
-
OrderClauseExpression
An expression object for complex ORDER BY clauses
-
QueryExpression
Represents a SQL Query expression. Internally it stores a tree of expressions that can be compiled by converting this object to string and will contain a correctly parenthesized and nested expression.
-
StringExpression
String expression with collation.
-
TupleComparison
This expression represents SQL fragments that are used for comparing one tuple to another, one tuple to a set of other tuples or one tuple to an expression
-
UnaryExpression
An expression object that represents an expression with only a single operand.
-
ValuesExpression
An expression object to contain values being inserted.
-
WindowExpression
This represents a SQL window expression used by aggregate and window functions.
Traits
-
FieldTrait
Contains the field property with a getter and a setter for it