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3 Commits (c55bc8c669071b73af69e1136e183b640d84b23b)

Author SHA1 Message Date
Emel Şimşek f2d102d54b Fix crash caused by some form of ALTER TABLE ADD COLUMN statements. (#7522) 
DESCRIPTION: Fixes a crash caused by some form of ALTER TABLE ADD COLUMN
statements. When adding multiple columns, if one of the ADD COLUMN
statements contains a FOREIGN constraint ommitting the referenced
columns in the statement, a SEGFAULT occurs.

For instance, the following statement results in a crash:

```
  ALTER TABLE lt ADD COLUMN new_col1 bool,
                          ADD COLUMN new_col2 int references rt;

```

Fixes #7520.

(cherry picked from commit fdd658acec)
 2024-04-17 10:26:50 +02:00
Onur Tirtir dd6ea1ebd5
Makes sure to handle NULL constraints for ADD COLUMN commands (#7093) 
DESCRIPTION: Fixes a bug that causes an unexpected error when adding a
column with a NULL constraint

Fixes https://github.com/citusdata/citus/issues/7092.
 2023-08-01 11:07:47 +03:00
Onur Tirtir f3cdb6d1bf Deparse ALTER TABLE commands if ADD COLUMN is the only subcommand 
And stabilize multi_alter_table_statements.sql.
 2023-07-12 18:17:47 +03:00