mirrors/datafusion-sqlparse
1
0
Fork 0
mirror of https://github.com/apache/datafusion-sqlparser-rs.git synced 2025-08-02 13:12:16 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Implement Hive QL Parsing (#235)

Browse source
This commit is contained in:
Stephen Carman 2021-02-04 14:53:20 -05:00 • committed by GitHub
parent 17f8eb9c5a
commit 8a214f9919
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
16 changed files with 1388 additions and 176 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/ast/value.rs
View file

@ -22,15 +22,17 @@ use std::fmt;
pub enum Value {
/// Numeric literal
#[cfg(not(feature = "bigdecimal"))]
Number(String),
Number(String, bool),
#[cfg(feature = "bigdecimal")]
Number(BigDecimal),
Number(BigDecimal, bool),
/// 'string value'
SingleQuotedString(String),
/// N'string value'
NationalStringLiteral(String),
/// X'hex value'
HexStringLiteral(String),
DoubleQuotedString(String),
/// Boolean value true or false
Boolean(bool),
/// INTERVAL literals, roughly in the following format:
@ -59,7 +61,8 @@ pub enum Value {
impl fmt::Display for Value {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match self {
Value::Number(v) => write!(f, "{}", v),
Value::Number(v, l) => write!(f, "{}{long}", v, long = if *l { "L" } else { "" }),
Value::DoubleQuotedString(v) => write!(f, "\"{}\"", v),
Value::SingleQuotedString(v) => write!(f, "'{}'", escape_single_quote_string(v)),
Value::NationalStringLiteral(v) => write!(f, "N'{}'", v),
Value::HexStringLiteral(v) => write!(f, "X'{}'", v),