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Fix ALTER TABLE so that it can run even if the schema contains unknown collation sequences.

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FossilOrigin-Name: bc4bb9433fed519386511796cce475d74100b8ed707cdbffd8cbdf683b0faf35
This commit is contained in:
dan
2020-10-12 15:27:50 +00:00
parent bbb29ecfb4
commit 936a30598e
4 changed files with 45 additions and 10 deletions
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35
test/altertab.test
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@ -677,4 +677,39 @@ do_execsql_test 22.1 {
SELECT * FROM t1;
} {1 2 78 a b 78}
#-------------------------------------------------------------------------
reset_db
db collate compare64 compare64
do_execsql_test 23.1 {
CREATE TABLE gigo(a text);
CREATE TABLE idx(x text COLLATE compare64);
CREATE VIEW v1 AS SELECT * FROM idx WHERE x='abc';
}
db close
sqlite3 db test.db
do_execsql_test 23.2 {
alter table gigo rename to ggiiggoo;
alter table idx rename to idx2;
}
do_execsql_test 23.3 {
SELECT sql FROM sqlite_master;
} {
{CREATE TABLE "ggiiggoo"(a text)}
{CREATE TABLE "idx2"(x text COLLATE compare64)}
{CREATE VIEW v1 AS SELECT * FROM "idx2" WHERE x='abc'}
}
do_execsql_test 23.4 {
ALTER TABLE idx2 RENAME x TO y;
SELECT sql FROM sqlite_master;
} {
{CREATE TABLE "ggiiggoo"(a text)}
{CREATE TABLE "idx2"(y text COLLATE compare64)}
{CREATE VIEW v1 AS SELECT * FROM "idx2" WHERE y='abc'}
}
finish_test