Use "PRAGMA legacy_alter_table = ON" with sqlite >= 3.26 when
using "ALTER TABLE RENAME TO migration_tmp" to maintain legacy
behavior.
As of sqlite version 3.26, when a table is renamed using
"ALTER TABLE RENAME TO", REFERENCES clauses that refer to the
table will be updated. To maintain legacy (3.24 and earlier)
behavior, "PRAGMA legacy_alter_table" can be set to true and
"PRAGMA foreign_keys" can be set to false. [1]
[1] https://www.sqlite.org/src/info/ae9638e9c0ad0c36
Thanks to "László Böszörményi (GCS)" <gcs@debian.org> for
providing the code for this patch, which has since been
slightly modified.
Change-Id: I539988ab2ad6df6c8f423ecec15364ad8fcc7267
Closes-Bug: 1807262
231a4d2ae9