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feat: alias for boolean (#5639)

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This commit is contained in:
dennis zhuang
2025-03-04 11:12:10 +08:00
committed by GitHub
parent 6c90f25299
commit 6187fd975f
1 changed files with 15 additions and 0 deletions
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15
src/sql/src/statements/transform/type_alias.rs
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@@ -167,6 +167,7 @@ pub(crate) fn get_type_by_alias(data_type: &DataType) -> Option<DataType> {
DataType::UInt64 => Some(DataType::UnsignedBigInt(None)),
DataType::Float32 => Some(DataType::Float(None)),
DataType::Float64 => Some(DataType::Double),
DataType::Bool => Some(DataType::Boolean),
DataType::Datetime(_) => Some(DataType::Timestamp(Some(6), TimezoneInfo::None)),
_ => None,
}
@@ -343,6 +344,20 @@ mod tests {
test_timestamp_alias(&format!("Timestamp({precision})"), expected);
}
#[test]
fn test_boolean_alias() {
let sql = "CREATE TABLE test(b bool, ts TIMESTAMP TIME INDEX)";
let mut stmts =
ParserContext::create_with_dialect(sql, &GenericDialect {}, ParseOptions::default())
.unwrap();
transform_statements(&mut stmts).unwrap();
match &stmts[0] {
Statement::CreateTable(c) => assert_eq!("CREATE TABLE test (\n b BOOLEAN,\n ts TIMESTAMP NOT NULL,\n TIME INDEX (ts)\n)\nENGINE=mito\n", c.to_string()),
_ => unreachable!(),
}
}
#[test]
fn test_transform_timestamp_alias() {
// Timestamp[Second | Millisecond | Microsecond | Nanosecond]