Struct TyrDialect

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pub struct TyrDialect;

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impl Debug for TyrDialect

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

Formats the value using the given formatter. Read more
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impl Default for TyrDialect

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fn default() -> TyrDialect

Returns the “default value” for a type. Read more
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impl Dialect for TyrDialect

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fn is_identifier_start(&self, ch: char) -> bool

Determine if a character is a valid start character for an unquoted identifier
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fn is_identifier_part(&self, ch: char) -> bool

Determine if a character is a valid unquoted identifier character
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fn dialect(&self) -> TypeId

Determine the TypeId of this dialect. Read more
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fn is_delimited_identifier_start(&self, ch: char) -> bool

Determine if a character starts a quoted identifier. The default implementation, accepting “double quoted” ids is both ANSI-compliant and appropriate for most dialects (with the notable exception of MySQL, MS SQL, and sqlite). You can accept one of characters listed in Word::matching_end_quote here
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fn identifier_quote_style(&self, _identifier: &str) -> Option<char>

Return the character used to quote identifiers.
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fn is_proper_identifier_inside_quotes( &self, _chars: Peekable<Chars<'_>>, ) -> bool

Determine if quoted characters are proper for identifier
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fn supports_string_literal_backslash_escape(&self) -> bool

Determine if the dialect supports escaping characters via ’' in string literals. Read more
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fn supports_filter_during_aggregation(&self) -> bool

Does the dialect support FILTER (WHERE expr) for aggregate queries?
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fn supports_window_clause_named_window_reference(&self) -> bool

Returns true if the dialect supports referencing another named window within a window clause declaration. Read more
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fn supports_within_after_array_aggregation(&self) -> bool

Returns true if the dialect supports ARRAY_AGG() [WITHIN GROUP (ORDER BY)] expressions. Otherwise, the dialect should expect an ORDER BY without the WITHIN GROUP clause, e.g. ANSI
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fn supports_group_by_expr(&self) -> bool

Returns true if the dialects supports group sets, roll up, or cube expressions.
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fn supports_connect_by(&self) -> bool

Returns true if the dialect supports CONNECT BY.
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fn supports_match_recognize(&self) -> bool

Returns true if the dialect supports the MATCH_RECOGNIZE operation.
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fn supports_in_empty_list(&self) -> bool

Returns true if the dialect supports (NOT) IN () expressions
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fn supports_start_transaction_modifier(&self) -> bool

Returns true if the dialect supports BEGIN {DEFERRED | IMMEDIATE | EXCLUSIVE} [TRANSACTION] statements
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fn supports_named_fn_args_with_eq_operator(&self) -> bool

Returns true if the dialect supports named arguments of the form FUN(a = ‘1’, b = ‘2’).
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fn supports_numeric_prefix(&self) -> bool

Returns true if the dialect supports identifiers starting with a numeric prefix such as tables named: 59901_user_login
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fn supports_window_function_null_treatment_arg(&self) -> bool

Returns true if the dialects supports specifying null treatment as part of a window function’s parameter list. As opposed to after the parameter list. i.e The following syntax returns true Read more
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fn supports_dictionary_syntax(&self) -> bool

Returns true if the dialect supports defining structs or objects using a syntax like {'x': 1, 'y': 2, 'z': 3}.
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fn supports_lambda_functions(&self) -> bool

Returns true if the dialect supports lambda functions, for example: Read more
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fn supports_parenthesized_set_variables(&self) -> bool

Returns true if the dialect supports multiple variable assignment using parentheses in a SET variable declaration. Read more
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fn supports_select_wildcard_except(&self) -> bool

Returns true if the dialect supports an EXCEPT clause following a wildcard in a select list. Read more
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fn convert_type_before_value(&self) -> bool

Returns true if the dialect has a CONVERT function which accepts a type first and an expression second, e.g. CONVERT(varchar, 1)
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fn supports_triple_quoted_string(&self) -> bool

Returns true if the dialect supports triple quoted string e.g. """abc"""
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fn parse_prefix( &self, _parser: &mut Parser<'_>, ) -> Option<Result<Expr, ParserError>>

Dialect-specific prefix parser override
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fn parse_infix( &self, _parser: &mut Parser<'_>, _expr: &Expr, _precedence: u8, ) -> Option<Result<Expr, ParserError>>

Dialect-specific infix parser override
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fn get_next_precedence( &self, _parser: &Parser<'_>, ) -> Option<Result<u8, ParserError>>

Dialect-specific precedence override
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fn parse_statement( &self, _parser: &mut Parser<'_>, ) -> Option<Result<Statement, ParserError>>

Dialect-specific statement parser override

Auto Trait Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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where T: 'static,