mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-12 15:33:44 +00:00
24 lines
804 B
Plaintext
24 lines
804 B
Plaintext
|
|
PRAGMA page_size=65536;
|
|
CREATE TABLE t1(a INTEGER PRIMARY KEY, b BLOB);
|
|
WITH RECURSIVE
|
|
c(i) AS (VALUES(1) UNION ALL SELECT i+1 FROM c WHERE i<30)
|
|
INSERT INTO t1(a,b) SELECT i, zeroblob(6500) FROM c;
|
|
UPDATE t1 SET b=zeroblob(3000);
|
|
UPDATE t1 SET b=zeroblob(64000) WHERE a=2;
|
|
PRAGMA integrity_check;
|
|
|
|
|
|
PRAGMA page_size=1024;
|
|
CREATE TABLE t1(a INT PRIMARY KEY, b BLOB, c INT) WITHOUT ROWID;
|
|
WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<100)
|
|
INSERT INTO t1(a,b,c) SELECT x*2, zeroblob(100), x FROM c;
|
|
UPDATE t1 SET b=zeroblob(1000) WHERE a=198;
|
|
CREATE TABLE t2(x INTEGER PRIMARY KEY, y INT);
|
|
INSERT INTO t2(y) VALUES(198),(187),(100);
|
|
SELECT y, c FROM t2 LEFT JOIN t1 ON y=a ORDER BY x;
|
|
|
|
|
|
SELECT y, c FROM t1 RIGHT JOIN t2 ON y=a ORDER BY x;
|
|
|