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PRAGMA page_size=512; |
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PRAGMA mmap_size=0; |
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PRAGMA mmap_size=28672; |
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PRAGMA mmap_size=8192; |
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PRAGMA mmap_size=65536; |
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PRAGMA mmap_size=268435456; |
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PRAGMA page_size=1024; |
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VACUUM; |
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CREATE TABLE pgsz(taskid, sz INTEGER); |
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INSERT INTO pgsz VALUES(1, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(2, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(3, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(4, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(5, eval('PRAGMA page_size')); |
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SELECT sz FROM pgsz; |
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PRAGMA page_size=2048; |
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VACUUM; |
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DELETE FROM pgsz; |
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INSERT INTO pgsz VALUES(1, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(2, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(3, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(4, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(5, eval('PRAGMA page_size')); |
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SELECT sz FROM pgsz; |
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PRAGMA page_size=8192; |
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VACUUM; |
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DELETE FROM pgsz; |
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INSERT INTO pgsz VALUES(1, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(2, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(3, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(4, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(5, eval('PRAGMA page_size')); |
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SELECT sz FROM pgsz; |
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PRAGMA page_size=16384; |
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VACUUM; |
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DELETE FROM pgsz; |
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INSERT INTO pgsz VALUES(1, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(2, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(3, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(4, eval('PRAGMA page_size')); |
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INSERT INTO pgsz VALUES(5, eval('PRAGMA page_size')); |
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SELECT sz FROM pgsz; |
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PRAGMA auto_vacuum=FULL; |
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VACUUM; |
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PRAGMA auto_vacuum=FULL; |
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PRAGMA page_size=512; |
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VACUUM; |
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