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fix: prevent duplicate columns

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Levy A. 2025-06-05 17:39:13 -03:00
parent e3da5a1f09
commit e7ccb0b707
1 changed files with 6 additions and 0 deletions
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6
core/translate/alter.rs
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@ -220,6 +220,12 @@ pub fn translate_alter_table(
)));
};
if btree.get_column(&rename_to).is_some() {
return Err(LimboError::ParseError(format!(
"duplicate column name: \"{rename_from}\""
)));
};
let sqlite_schema = schema
.get_btree_table(SQLITE_TABLEID)
.expect("sqlite_schema should be on schema");