libsql-wal 0.1.0-alpha.1

wal implementation for libsql
Documentation

  PRAGMA encoding=UTF8;
  CREATE TABLE t1(a,b TEXT COLLATE nocase);
  INSERT INTO t1(a,b)
     VALUES(1,'abc'),
           (2,'ABX'),
           (3,'BCD'),
           (4,x'616263'),
           (5,x'414258'),
           (6,x'424344');
  CREATE INDEX t1ba ON t1(b,a);

  SELECT a, b FROM t1 WHERE b LIKE 'aB%' ORDER BY +a;


  SELECT a, b FROM t1 WHERE +b LIKE 'aB%' ORDER BY +a;


  CREATE TABLE t2(a, b TEXT);
  INSERT INTO t2 SELECT a, b FROM t1;
  CREATE INDEX t2ba ON t2(b,a);
  SELECT a, b FROM t2 WHERE b GLOB 'ab*' ORDER BY +a;


  SELECT a, b FROM t2 WHERE +b GLOB 'ab*' ORDER BY +a;


  SELECT a, b FROM t2 WHERE b>=x'6162' AND b GLOB 'ab*'


  SELECT a, b FROM t2 WHERE +b>=x'6162' AND +b GLOB 'ab*'


  SELECT a, b FROM t2 WHERE b GLOB 'ab*' AND b>=x'6162'


  SELECT a, b FROM t2 WHERE +b GLOB 'ab*' AND +b>=x'6162'


  CREATE TABLE t3(x TEXT PRIMARY KEY COLLATE nocase);
  INSERT INTO t3(x) VALUES('aaa'),('abc'),('abd'),('abe'),('acz');
  INSERT INTO t3(x) SELECT CAST(x AS blob) FROM t3;
  SELECT quote(x) FROM t3 WHERE x LIKE 'ab%' ORDER BY x;


  SELECT quote(x) FROM t3 WHERE x LIKE 'ab%' ORDER BY x DESC;


  SELECT quote(x) FROM t3 WHERE x LIKE 'ab%' ORDER BY +x DESC;


  SELECT quote(x) FROM t3 WHERE x LIKE 'ab%' ORDER BY x ASC;


  SELECT quote(x) FROM t3 WHERE x LIKE 'ab%' ORDER BY +x ASC;


  CREATE TABLE t4(x TEXT COLLATE nocase);
  CREATE INDEX t4x ON t4(x DESC);
  INSERT INTO t4(x) SELECT x FROM t3;
  SELECT quote(x) FROM t4 WHERE x LIKE 'ab%' ORDER BY x;


  SELECT quote(x) FROM t4 WHERE x LIKE 'ab%' ORDER BY x DESC;


  SELECT quote(x) FROM t4 WHERE x LIKE 'ab%' ORDER BY +x DESC;


  SELECT quote(x) FROM t4 WHERE x LIKE 'ab%' ORDER BY x ASC;


  SELECT quote(x) FROM t4 WHERE x LIKE 'ab%' ORDER BY +x ASC;


  CREATE TABLE t5a(x INT UNIQUE COLLATE nocase);
  INSERT INTO t5a(x) VALUES('/abc'),(123),(-234);
  SELECT x FROM t5a WHERE x LIKE '/%';


  SELECT x FROM t5a WHERE x LIKE '/a%';


  SELECT x FROM t5a WHERE x LIKE '^12%' ESCAPE '^';


  SELECT x FROM t5a WHERE x LIKE '^-2%' ESCAPE '^';


  CREATE TABLE t5b(x INT UNIQUE COLLATE binary);
  INSERT INTO t5b(x) VALUES('/abc'),(123),(-234);
  SELECT x FROM t5b WHERE x GLOB '/*';


  SELECT x FROM t5b WHERE x GLOB '/a*';


  CREATE TABLE t5c (c0 REAL);
  CREATE INDEX t5c_0 ON t5c(c0 COLLATE NOCASE);
  INSERT INTO t5c(rowid, c0) VALUES (99,'+/');
  SELECT * FROM t5c WHERE (c0 LIKE '+/');


  DROP TABLE IF EXISTS t0;
  CREATE TABLE t0(c0 INT UNIQUE COLLATE NOCASE);
  INSERT INTO t0(c0) VALUES ('./');
  SELECT * FROM t0 WHERE t0.c0 LIKE './';


  DROP TABLE IF EXISTS t0;
  CREATE TABLE t0(c0 INT UNIQUE COLLATE NOCASE);
  INSERT INTO t0(c0) VALUES ('.1%');
  SELECT * FROM t0 WHERE t0.c0 LIKE '.1%';


  DROP TABLE IF EXISTS t0;
  CREATE TABLE t0(c0 UNIQUE);
  INSERT INTO t0(c0) VALUES(-1);
  SELECT * FROM t0 WHERE t0.c0 GLOB '-*';


  SELECT t0.c0 GLOB '-*' FROM t0;


  DROP TABLE IF EXISTS t1;
  CREATE TABLE t1(path TEXT COLLATE nocase PRIMARY KEY,a,b,c) WITHOUT ROWID;


  DROP TABLE IF EXISTS t2;
  CREATE TABLE t2(path TEXT,x,y,z);
  CREATE INDEX t2path ON t2(path COLLATE nocase);
  CREATE INDEX t2path2 ON t2(path);