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feat: convert sql number to values with target type (#2370)

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Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
This commit is contained in:
Ruihang Xia
2023-09-12 22:14:42 -05:00
committed by GitHub
parent 1a7268186b
commit 9c76d2cf54
1 changed files with 14 additions and 14 deletions
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28
src/sql/src/statements.rs
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@@ -37,7 +37,7 @@ use common_time::Timestamp;
use datatypes::prelude::ConcreteDataType;
use datatypes::schema::{ColumnDefaultConstraint, ColumnSchema, COMMENT_KEY};
use datatypes::types::TimestampType;
use datatypes::value::Value;
use datatypes::value::{OrderedF32, OrderedF64, Value};
use snafu::{ensure, OptionExt, ResultExt};
use crate::ast::{
@@ -128,12 +128,12 @@ fn parse_hex_string(s: &str) -> Result<Value> {
}
macro_rules! parse_number_to_value {
($data_type: expr, $n: ident, $(($Type: ident, $PrimitiveType: ident)), +) => {
($data_type: expr, $n: ident, $(($Type: ident, $PrimitiveType: ident, $Target: ident)), +) => {
match $data_type {
$(
ConcreteDataType::$Type(_) => {
let n = parse_sql_number::<$PrimitiveType>($n)?;
Ok(Value::from(n))
Ok(Value::$Type($Target::from(n)))
},
)+
_ => ParseSqlValueSnafu {
@@ -149,17 +149,17 @@ pub fn sql_number_to_value(data_type: &ConcreteDataType, n: &str) -> Result<Valu
parse_number_to_value!(
data_type,
n,
(UInt8, u8),
(UInt16, u16),
(UInt32, u32),
(UInt64, u64),
(Int8, i8),
(Int16, i16),
(Int32, i32),
(Int64, i64),
(Float64, f64),
(Float32, f32),
(Timestamp, i64)
(UInt8, u8, u8),
(UInt16, u16, u16),
(UInt32, u32, u32),
(UInt64, u64, u64),
(Int8, i8, i8),
(Int16, i16, i16),
(Int32, i32, i32),
(Int64, i64, i64),
(Float64, f64, OrderedF64),
(Float32, f32, OrderedF32),
(Timestamp, i64, Timestamp)
)
// TODO(hl): also Date/DateTime
}