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117 lines
1.7 KiB
Plaintext
117 lines
1.7 KiB
Plaintext
DROP DATABASE IF EXISTS mcs206_db;
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CREATE DATABASE mcs206_db;
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USE mcs206_db;
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CREATE TABLE t1 (a INT, b CHAR(5))ENGINE=Columnstore;
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INSERT INTO t1 VALUES (NULL, ''),(1, 'aaa'),(2, 'aaa'),(3, 'ccc'),(4, 'ddd'),(5, 'aaa'),(6, 'ddd'),(7, 'eee');
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SELECT a, INET_NTOA(a) FROM t1 ORDER BY a;
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a INET_NTOA(a)
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NULL NULL
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1 0.0.0.1
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2 0.0.0.2
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3 0.0.0.3
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4 0.0.0.4
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5 0.0.0.5
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6 0.0.0.6
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7 0.0.0.7
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SELECT b, INET_NTOA(b) FROM t1 ORDER BY b;
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b INET_NTOA(b)
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NULL NULL
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aaa 0.0.0.0
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aaa 0.0.0.0
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aaa 0.0.0.0
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ccc 0.0.0.0
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ddd 0.0.0.0
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ddd 0.0.0.0
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eee 0.0.0.0
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SELECT INET_NTOA(9717171) FROM t1;
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INET_NTOA(9717171)
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0.148.69.179
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0.148.69.179
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0.148.69.179
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0.148.69.179
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0.148.69.179
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0.148.69.179
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0.148.69.179
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0.148.69.179
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SELECT INET_NTOA(256) FROM t1;
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INET_NTOA(256)
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0.0.1.0
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0.0.1.0
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0.0.1.0
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0.0.1.0
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0.0.1.0
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0.0.1.0
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0.0.1.0
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0.0.1.0
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SELECT INET_NTOA(7197191) FROM t1;
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INET_NTOA(7197191)
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0.109.210.7
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0.109.210.7
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0.109.210.7
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0.109.210.7
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0.109.210.7
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0.109.210.7
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0.109.210.7
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0.109.210.7
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SELECT INET_NTOA(100) FROM t1;
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INET_NTOA(100)
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0.0.0.100
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0.0.0.100
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0.0.0.100
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0.0.0.100
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0.0.0.100
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0.0.0.100
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0.0.0.100
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0.0.0.100
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SELECT INET_NTOA(0) FROM t1;
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INET_NTOA(0)
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0.0.0.0
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0.0.0.0
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0.0.0.0
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0.0.0.0
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0.0.0.0
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0.0.0.0
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0.0.0.0
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0.0.0.0
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SELECT INET_NTOA(-1) FROM t1;
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INET_NTOA(-1)
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NULL
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NULL
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NULL
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NULL
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NULL
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NULL
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NULL
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NULL
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SELECT INET_NTOA(33333) FROM t1;
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INET_NTOA(33333)
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0.0.130.53
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0.0.130.53
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0.0.130.53
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0.0.130.53
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0.0.130.53
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0.0.130.53
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0.0.130.53
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0.0.130.53
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SELECT INET_NTOA(2130706433) FROM t1;
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INET_NTOA(2130706433)
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127.0.0.1
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127.0.0.1
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127.0.0.1
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127.0.0.1
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127.0.0.1
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127.0.0.1
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127.0.0.1
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127.0.0.1
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SELECT INET_NTOA(4294967295) FROM t1;
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INET_NTOA(4294967295)
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255.255.255.255
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255.255.255.255
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255.255.255.255
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255.255.255.255
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255.255.255.255
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255.255.255.255
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255.255.255.255
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255.255.255.255
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DROP DATABASE mcs206_db;
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