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feat: support pg type alias (#933)

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Kikkon 2023-07-27 18:20:24 +08:00 • committed by GitHub
parent 53593f1982
commit 0ddb853410
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4 changed files with 163 additions and 2 deletions
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71
tests/sqlparser_postgres.rs
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@ -2945,3 +2945,74 @@ fn parse_truncate() {
truncate
);
}
#[test]
fn parse_create_table_with_alias() {
let sql = "CREATE TABLE public.datatype_aliases
(
int8_col INT8,
int4_col INT4,
int2_col INT2,
float8_col FLOAT8,
float4_col FLOAT4,
bool_col BOOL,
);";
match pg_and_generic().one_statement_parses_to(sql, "") {
Statement::CreateTable {
name,
columns,
constraints,
with_options: _with_options,
if_not_exists: false,
external: false,
file_format: None,
location: None,
..
} => {
assert_eq!("public.datatype_aliases", name.to_string());
assert_eq!(
columns,
vec![
ColumnDef {
name: "int8_col".into(),
data_type: DataType::Int8(None),
collation: None,
options: vec![]
},
ColumnDef {
name: "int4_col".into(),
data_type: DataType::Int4(None),
collation: None,
options: vec![]
},
ColumnDef {
name: "int2_col".into(),
data_type: DataType::Int2(None),
collation: None,
options: vec![]
},
ColumnDef {
name: "float8_col".into(),
data_type: DataType::FLOAT8,
collation: None,
options: vec![]
},
ColumnDef {
name: "float4_col".into(),
data_type: DataType::FLOAT4,
collation: None,
options: vec![]
},
ColumnDef {
name: "bool_col".into(),
data_type: DataType::Bool,
collation: None,
options: vec![]
},
]
);
assert!(constraints.is_empty());
}
_ => unreachable!(),
}
}