Struct SqlLanguage 

pub struct SqlLanguage {
    pub case_sensitive: bool,
    pub quoted_identifiers: bool,
    pub backtick_identifiers: bool,
    pub bracket_identifiers: bool,
}

SQL 语言实现

Fields

case_sensitive: bool

是否区分大小

quoted_identifiers: bool

是否允许双引号标识符

backtick_identifiers: bool

是否允许反引号标识符

bracket_identifiers: bool

是否允许方括号标识符

Implementations

impl SqlLanguage

pub fn standard() -> Self

创建标准 SQL 语言实例

pub fn mysql() -> Self

创建 MySQL 风格SQL 语言实例

pub fn postgresql() -> Self

创建 PostgreSQL 风格SQL 语言实例

pub fn sqlserver() -> Self

创建 SQL Server 风格SQL 语言实例

Trait Implementations

impl<'config> Builder<SqlLanguage> for SqlBuilder<'config>

fn build<'a, S: Source + ?Sized>( &self, source: &S, edits: &[TextEdit], _cache: &'a mut impl BuilderCache<SqlLanguage>, ) -> BuildOutput<SqlLanguage>

Builds the structure from the source text.

impl Clone for SqlLanguage

fn clone(&self) -> SqlLanguage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SqlLanguage

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

Formats the value using the given formatter.

impl Default for SqlLanguage

fn default() -> Self

Returns the “default value” for a type.

impl HoverProvider<SqlLanguage> for SqlHoverProvider

fn hover( &self, node: &RedNode<'_, SqlLanguage>, _range: Range<usize>, ) -> Option<Hover>

Returns hover information at the given range.

impl Language for SqlLanguage

const NAME: &'static str = "sql"

The name of the language (e.g., “rust”, “sql”).

const CATEGORY: LanguageCategory = LanguageCategory::Dsl

The category of the language.

type TokenType = SqlSyntaxKind

The token type used to represent different token and node types in the language.

type ElementType = SqlSyntaxKind

The element type used to represent composite structures in the parsed tree.

type TypedRoot = ()

The root type for the parsed tree that represents the top-level structure of the language.

impl<'config> Lexer<SqlLanguage> for SqlLexer<'config>

fn lex<'a, S: Source + ?Sized>( &self, text: &'a S, _edits: &[TextEdit], cache: &'a mut impl LexerCache<SqlLanguage>, ) -> LexOutput<SqlLanguage>

Tokenizes the given source text into a sequence of tokens.

impl<'config> Parser<SqlLanguage> for SqlParser<'config>

fn parse<'a, S: Source + ?Sized>( &self, text: &'a S, edits: &[TextEdit], cache: &'a mut impl ParseCache<SqlLanguage>, ) -> ParseOutput<'a, SqlLanguage>

The core parsing entry point.

impl PartialEq for SqlLanguage

fn eq(&self, other: &SqlLanguage) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'config> Pratt<SqlLanguage> for SqlParser<'config>

fn primary<'a, S: Source + ?Sized>( &self, state: &mut ParserState<'a, SqlLanguage, S>, ) -> &'a GreenNode<'a, SqlLanguage>

Parses a primary expression (e.g., literals, identifiers, group).

fn prefix<'a, S: Source + ?Sized>( &self, state: &mut ParserState<'a, SqlLanguage, S>, ) -> &'a GreenNode<'a, SqlLanguage>

Handles prefix operators and primary expressions.

fn infix<'a, S: Source + ?Sized>( &self, state: &mut ParserState<'a, SqlLanguage, S>, left: &'a GreenNode<'a, SqlLanguage>, min_precedence: u8, ) -> Option<&'a GreenNode<'a, SqlLanguage>>

Handles infix and postfix operators.

impl Copy for SqlLanguage

impl Eq for SqlLanguage

impl StructuralPartialEq for SqlLanguage