tori.db.expression¶
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class
tori.db.expression.
Criteria
¶ Expression Criteria
Support operands: =, <=, <, >, >=, in, like (SQL-like string pattern), rlike (Regular-expression pattern), indexed with (only for Riak)
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class
tori.db.expression.
Expression
(left, operand, right)¶ Query Expression
Parameters: - left (tori.db.expression.ExpressionPart) – the left part
- right (tori.db.expression.ExpressionPart) – the right part
- operand (str) – the generic operand
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class
tori.db.expression.
ExpressionPart
(original, kind, value, alias)¶ Query Expression
Parameters: - original (str) – the original query
- kind (str) – the type of the part
- value – the parameter value only for a data part
- alias (str) – the entity alias for a property part or the name of the parameter of a parameter part
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class
tori.db.expression.
ExpressionSet
(expressions)¶ Representation of Analyzed Expression
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exception
tori.db.expression.
InvalidExpressionError
¶ Generic Invalid Expression Error