mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-15 22:39:05 +00:00
72 lines
1.9 KiB
Plaintext
72 lines
1.9 KiB
Plaintext
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SELECT base64(x'')||base85(x'');
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SELECT hex(x'01'||base64('')||base85('')||x'02');
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SELECT base64(x'000102030405');
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SELECT base64(x'0001020304');
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SELECT base64(x'00010203');
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SELECT hex(base64('AAECAwQF'));
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SELECT hex(base64('AAECAwQ='));
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SELECT hex(base64('AAECAw=='));
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SELECT hex(base64(' AAECAwQF '));
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SELECT hex(base64(' AAECAwQ'));
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SELECT hex(base64('AAECAw '));
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SELECT base85(x'000102030405');
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SELECT base85(x'0001020304');
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SELECT base85(x'00010203');
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SELECT hex(base85('##/2,#2/'));
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SELECT hex(base85('##/2,#*'));
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SELECT hex(base85('##/2,'));
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SELECT hex(base85(' ##/2,#2/ '));
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SELECT hex(base85(' ##/2,#*'));
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SELECT hex(base85('##/2, '));
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CREATE TEMP TABLE rb( len int, b blob ) STRICT;
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INSERT INTO rb(len) VALUES (1),(2),(3),(4),(5),(150),(151),(152),(153),(1054);
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UPDATE rb SET b = randomblob(len);
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SELECT len, base64(base64(b))=b, base85(base85(b))=b
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FROM rb ORDER BY len;
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CREATE TEMP TABLE junk(j text, rank int);
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INSERT INTO junk VALUES ('',0),(' ',1),('~',2);
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SELECT len, base64(j.j||base64(b)||j.j)=b, base85(j.j||base85(b)||j.j)=b
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FROM rb r, junk j WHERE j.rank=(r.len+r.len/25)%3 ORDER BY len;
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SELECT is_base85(' '||base85(x'123456')||char(10)),
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is_base85('#$%&*+,-./0123456789:;<=>?@'
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||'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
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||'[\]^_`'
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||'abcdefghijklmnopqrstuvwxyz'),
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is_base85('!'), is_base85('"'), is_base85(''''), is_base85('('),
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is_base85(')'), is_base85(char(123)), is_base85('|'), is_base85(char(125)),
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is_base85('~'), is_base85(char(127));
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SELECT is_base85(NULL) IS NULL;
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CREATE TABLE bs(b blob, num);
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INSERT INTO bs SELECT randomblob(4000 + n%3), n
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FROM (
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WITH RECURSIVE seq(n) AS (
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VALUES(1) UNION ALL SELECT n+1
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FROM seq WHERE n<100
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) SELECT n FROM seq);
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SELECT num FROM bs WHERE base64(base64(b))!=b;
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SELECT num FROM bs WHERE base85(base85(b))!=b;
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