relx::query::SqlExpression Struct Reference

Base class for SQL expressions. More...

#include <relx/query/core.hpp>

Inheritance diagram for relx::query::SqlExpression:

Public Member Functions
virtual	~SqlExpression ()=default
virtual std::string	to_sql () const =0
virtual std::vector< std::string >	bind_params () const =0

Detailed Description

Base class for SQL expressions.

Definition at line 61 of file core.hpp.

Constructor & Destructor Documentation

~SqlExpression()

virtual relx::query::SqlExpression::~SqlExpression ( )

virtualdefault

Member Function Documentation

bind_params()

virtual std::vector< std::string > relx::query::SqlExpression::bind_params ( ) const

pure virtual

Implemented in relx::query::ArithmeticExpr< Left, Right >, relx::query::ColumnRef< Column >, relx::query::AliasedColumn< Expr >, relx::query::BinaryCondition< Left, Right >, relx::query::TypedInCondition< Expr, Range >, relx::query::InCondition< Expr, Range >, relx::query::LikeCondition< Expr >, relx::query::BetweenCondition< Expr >, relx::query::IsNullCondition< Expr >, relx::query::IsNotNullCondition< Expr >, relx::query::NotCondition< Expr >, relx::query::BinaryDateFunctionExpr< Left, Right >, relx::query::UnaryDateFunctionExpr< Expr >, relx::query::IntervalExpr, relx::query::DateArithmeticExpr< DateExpr, IntervalExpr >, relx::query::CurrentDateTimeExpr, relx::query::FunctionExpr< Expr >, relx::query::NullaryFunctionExpr, relx::query::CountAllExpr, relx::query::DistinctExpr< Expr >, relx::query::CoalesceExpr< First, Second, Rest >, relx::query::CaseExpr, relx::query::SchemaColumnAdapter< C >, relx::query::DescendingExpr< Expr >, relx::query::AscendingExpr< Expr >, relx::query::Value< T >, relx::query::Value< std::optional< T > >, relx::query::Value< std::string >, relx::query::Value< std::string_view >, and relx::query::Value< const char * >.

to_sql()

virtual std::string relx::query::SqlExpression::to_sql ( ) const

pure virtual

Implemented in relx::query::ArithmeticExpr< Left, Right >, relx::query::ColumnRef< Column >, relx::query::AliasedColumn< Expr >, relx::query::BinaryCondition< Left, Right >, relx::query::TypedInCondition< Expr, Range >, relx::query::InCondition< Expr, Range >, relx::query::LikeCondition< Expr >, relx::query::BetweenCondition< Expr >, relx::query::IsNullCondition< Expr >, relx::query::IsNotNullCondition< Expr >, relx::query::NotCondition< Expr >, relx::query::BinaryDateFunctionExpr< Left, Right >, relx::query::UnaryDateFunctionExpr< Expr >, relx::query::IntervalExpr, relx::query::DateArithmeticExpr< DateExpr, IntervalExpr >, relx::query::CurrentDateTimeExpr, relx::query::FunctionExpr< Expr >, relx::query::NullaryFunctionExpr, relx::query::CountAllExpr, relx::query::DistinctExpr< Expr >, relx::query::CoalesceExpr< First, Second, Rest >, relx::query::CaseExpr, relx::query::SchemaColumnAdapter< C >, relx::query::DescendingExpr< Expr >, relx::query::AscendingExpr< Expr >, relx::query::Value< T >, relx::query::Value< std::optional< T > >, relx::query::Value< std::string >, relx::query::Value< std::string_view >, and relx::query::Value< const char * >.

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The documentation for this struct was generated from the following file:

• relx/query/core.hpp