mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-15 19:09:41 +00:00
144 lines
3.7 KiB
Plaintext
144 lines
3.7 KiB
Plaintext
CREATE VIRTUAL TABLE x1 USING fts3;
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INSERT INTO x1(x1) VALUES('optimize');
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SELECT level, end_block, length(root) FROM x1_segdir;
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SELECT length(block) FROM x1_segments;
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SELECT sum(length(block)) FROM x1_segments WHERE blockid IN (224,225,226)
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CREATE TABLE t1(docid, words);
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CREATE VIRTUAL TABLE x2 USING fts4;
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SELECT count(*) FROM x2_segdir WHERE level=2;
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SELECT count(*) FROM x2_segdir WHERE level=3;
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INSERT INTO x2(x2) VALUES('merge=4,4');
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SELECT count(*) FROM x2_segdir WHERE level=2;
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SELECT count(*) FROM x2_segdir WHERE level=3;
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SELECT end_block FROM x2_segdir WHERE level=3;
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INSERT INTO x2(x2) VALUES('merge=4,4');
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SELECT end_block FROM x2_segdir WHERE level=3;
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INSERT INTO x2(x2) VALUES('merge=4,4');
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SELECT end_block FROM x2_segdir WHERE level=3;
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SELECT sum(length(block)) FROM x2_segdir, x2_segments WHERE
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blockid BETWEEN start_block AND leaves_end_block
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AND level=3
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INSERT INTO x2(x2) VALUES('merge=1000,4');
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SELECT end_block FROM x2_segdir WHERE level=3;
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SELECT sum(length(block)) FROM x2_segdir, x2_segments WHERE
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blockid BETWEEN start_block AND leaves_end_block
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AND level=3
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CREATE VIRTUAL TABLE x3 USING fts4
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DROP TABLE IF EXISTS x4;
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1(docid, words);
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CREATE VIRTUAL TABLE x4 USING fts4(words);
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SELECT level, idx, second(end_block) FROM x4_segdir
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INSERT INTO x4(x4) VALUES('merge=10,2');
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SELECT count(*) FROM x4_segdir;
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INSERT INTO x4(x4) VALUES('merge=10,2');
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SELECT count(*) FROM x4_segdir;
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INSERT INTO x4(x4) VALUES('merge=1000,2');
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SELECT count(*) FROM x4_segdir;
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DROP TABLE IF EXISTS x2;
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1(docid, words);
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CREATE VIRTUAL TABLE x2 USING fts4;
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UPDATE x2_segdir SET end_block = CAST( first(end_block) AS INTEGER );
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SELECT end_block, typeof(end_block) FROM x2_segdir;
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INSERT INTO x2 SELECT words FROM t1 LIMIT 50;
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SELECT level, idx, end_block FROM x2_segdir
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UPDATE x2_segdir SET end_block = end_block || ' 1926' WHERE level=2;
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INSERT INTO x2 SELECT words FROM t1 LIMIT 40;
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SELECT level, idx, end_block FROM x2_segdir
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CREATE VIRTUAL TABLE x5 USING fts4;
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INSERT INTO x5 SELECT words FROM t1 LIMIT 100 OFFSET 0;
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INSERT INTO x5 SELECT words FROM t1 LIMIT 100 OFFSET 25;
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INSERT INTO x5 SELECT words FROM t1 LIMIT 100 OFFSET 50;
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INSERT INTO x5 SELECT words FROM t1 LIMIT 100 OFFSET 75;
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SELECT count(*) FROM x5_segdir
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INSERT INTO x5(x5) VALUES('merge=2,4');
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SELECT level, idx, end_block FROM x5_segdir;
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INSERT INTO x5 SELECT words FROM t1 LIMIT 100 OFFSET 100;
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SELECT level, idx, end_block FROM x5_segdir;
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INSERT INTO x5(x5) VALUES('merge=200,4');
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SELECT level, idx, end_block FROM x5_segdir;
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INSERT INTO x5 SELECT words FROM t1;
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SELECT level, idx, end_block FROM x5_segdir;
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CREATE VIRTUAL TABLE x6 USING fts4;
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INSERT INTO x6 SELECT words FROM t1;
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INSERT INTO x6 SELECT words FROM t1;
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INSERT INTO x6 SELECT words FROM t1;
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INSERT INTO x6 SELECT words FROM t1;
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INSERT INTO x6 SELECT words FROM t1;
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INSERT INTO x6 SELECT words FROM t1;
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SELECT level, idx, end_block FROM x6_segdir;
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INSERT INTO x6(x6) VALUES('merge=25,4');
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SELECT level, idx, end_block FROM x6_segdir;
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UPDATE x6_segdir SET end_block = first(end_block) WHERE level=1;
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SELECT level, idx, end_block FROM x6_segdir;
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INSERT INTO x6(x6) VALUES('merge=25,4');
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SELECT level, idx, end_block FROM x6_segdir;
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INSERT INTO x6(x6) VALUES('merge=2500,4');
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SELECT level, idx, start_block, leaves_end_block, end_block FROM x6_segdir;
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INSERT INTO x6(x6) VALUES('merge=2500,2');
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SELECT level, idx, start_block, leaves_end_block, end_block FROM x6_segdir;
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SELECT sum(length(block)) FROM x6_segments
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