Struct SelectTreeBuilder 

pub struct SelectTreeBuilder { /* private fields */ }

Helper to build a SELECT query tree.

Implementations

impl SelectTreeBuilder

pub fn new() -> Self

Create a new SELECT tree builder.

pub fn table(self, table: impl Into<String>) -> Self

Set the table name.

pub fn columns( self, columns: impl IntoIterator<Item = impl Into<String>>, ) -> Self

Set the columns.

pub fn where_clause(self, clause: impl Into<String>) -> Self

Set the WHERE clause.

pub fn order_by(self, order: impl Into<String>) -> Self

Set the ORDER BY clause.

pub fn limit(self, limit: impl Into<String>) -> Self

Set the LIMIT.

pub fn offset(self, offset: impl Into<String>) -> Self

Set the OFFSET.

pub fn join( self, join_type: impl Into<String>, condition: impl Into<String>, ) -> Self

Add a JOIN.

pub fn group_by(self, clause: impl Into<String>) -> Self

Set the GROUP BY clause.

pub fn having(self, clause: impl Into<String>) -> Self

Set the HAVING clause.

pub fn build(self) -> QueryTreeView

Build the query tree view.

Trait Implementations

impl Debug for SelectTreeBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SelectTreeBuilder

fn default() -> SelectTreeBuilder

Returns the “default value” for a type.