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Add support for parsing MsSql alias with equals (#1467)

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Yoav Cohen 2024-10-20 20:12:39 +02:00 • committed by GitHub
parent 7c20d4ae1f
commit 1dd7d26fbb
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17
tests/sqlparser_common.rs
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@ -11432,3 +11432,20 @@ fn test_any_some_all_comparison() {
verified_stmt("SELECT c1 FROM tbl WHERE c1 <> SOME(SELECT c2 FROM tbl)");
verified_stmt("SELECT 1 = ANY(WITH x AS (SELECT 1) SELECT * FROM x)");
}
#[test]
fn test_alias_equal_expr() {
let dialects = all_dialects_where(|d| d.supports_eq_alias_assigment());
let sql = r#"SELECT some_alias = some_column FROM some_table"#;
let expected = r#"SELECT some_column AS some_alias FROM some_table"#;
let _ = dialects.one_statement_parses_to(sql, expected);
let sql = r#"SELECT some_alias = (a*b) FROM some_table"#;
let expected = r#"SELECT (a * b) AS some_alias FROM some_table"#;
let _ = dialects.one_statement_parses_to(sql, expected);
let dialects = all_dialects_where(|d| !d.supports_eq_alias_assigment());
let sql = r#"SELECT x = (a * b) FROM some_table"#;
let expected = r#"SELECT x = (a * b) FROM some_table"#;
let _ = dialects.one_statement_parses_to(sql, expected);
}