Namespace Expression
Interfaces
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FieldInterface
Describes a getter and a setter for the a field property. Useful for expressions that contain an identifier to compare against.
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WindowInterface
This defines the functions used for building window expressions.
Classes
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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.
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BetweenExpression
An expression object that represents a SQL BETWEEN snippet
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CaseExpression
This class represents a SQL Case statement
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CommonTableExpression
An expression that represents a common table expression definition.
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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.
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IdentifierExpression
Represents a single identifier name in the database.
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OrderByExpression
An expression object for ORDER BY clauses
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OrderClauseExpression
An expression object for complex ORDER BY clauses
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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.
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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
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UnaryExpression
An expression object that represents an expression with only a single operand.
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ValuesExpression
An expression object to contain values being inserted.
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WindowExpression
This represents a SQL window expression used by aggregate and window functions.
Traits
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FieldTrait
Contains the field property with a getter and a setter for it