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Redshift alter column type no set (#1912)

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Yoav Cohen 2025-07-03 18:16:21 +02:00 • committed by GitHub
parent a3398223d7
commit 015caca611
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7 changed files with 59 additions and 28 deletions
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17
tests/sqlparser_common.rs
View file

@ -5057,22 +5057,21 @@ fn parse_alter_table_alter_column_type() {
AlterColumnOperation::SetDataType {
data_type: DataType::Text,
using: None,
had_set: true,
}
);
}
_ => unreachable!(),
}
verified_stmt(&format!("{alter_stmt} ALTER COLUMN is_active TYPE TEXT"));
let dialect = TestedDialects::new(vec![Box::new(GenericDialect {})]);
let dialects = all_dialects_where(|d| d.supports_alter_column_type_using());
dialects.verified_stmt(&format!(
"{alter_stmt} ALTER COLUMN is_active SET DATA TYPE TEXT USING 'text'"
));
let res =
dialect.parse_sql_statements(&format!("{alter_stmt} ALTER COLUMN is_active TYPE TEXT"));
assert_eq!(
ParserError::ParserError("Expected: SET/DROP NOT NULL, SET DEFAULT, or SET DATA TYPE after ALTER COLUMN, found: TYPE".to_string()),
res.unwrap_err()
);
let res = dialect.parse_sql_statements(&format!(
let dialects = all_dialects_except(|d| d.supports_alter_column_type_using());
let res = dialects.parse_sql_statements(&format!(
"{alter_stmt} ALTER COLUMN is_active SET DATA TYPE TEXT USING 'text'"
));
assert_eq!(

6
tests/sqlparser_postgres.rs
View file

@ -764,10 +764,7 @@ fn parse_drop_extension() {
#[test]
fn parse_alter_table_alter_column() {
pg().one_statement_parses_to(
"ALTER TABLE tab ALTER COLUMN is_active TYPE TEXT USING 'text'",
"ALTER TABLE tab ALTER COLUMN is_active SET DATA TYPE TEXT USING 'text'",
);
pg().verified_stmt("ALTER TABLE tab ALTER COLUMN is_active TYPE TEXT USING 'text'");
match alter_table_op(
pg().verified_stmt(
@ -783,6 +780,7 @@ fn parse_alter_table_alter_column() {
AlterColumnOperation::SetDataType {
data_type: DataType::Text,
using: Some(using_expr),
had_set: true,
}
);
}