| 1 | mysql> select channum,freqid,mplexid from channel where sourceid=1;
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| 2 | +---------+--------+---------+
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| 3 | | channum | freqid | mplexid |
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| 4 | +---------+--------+---------+
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| 5 | | 4.1 | 56 | 6 |
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| 6 | | 5.1 | 35 | 3 |
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| 7 | | 30.1 | 31 | 2 |
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| 8 | | 2.1 | 43 | 5 |
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| 9 | | 9.1 | 39 | 4 |
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| 10 | | 9.2 | 39 | 4 |
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| 11 | | 9.3 | 39 | 4 |
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| 12 | | 11.1 | 26 | 1 |
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| 13 | | 5.2 | 35 | 3 |
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| 14 | | 9.4 | 39 | 4 |
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| 15 | | 11.2 | 26 | 1 |
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| 16 | +---------+--------+---------+
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| 17 | 11 rows in set (0.01 sec)
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| 18 |
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| 19 | mysql> select mplexid,frequency from dtv_multiplex;
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| 20 | +---------+-----------+
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| 21 | | mplexid | frequency |
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| 22 | +---------+-----------+
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| 23 | | 1 | 545028615 |
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| 24 | | 2 | 575028615 |
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| 25 | | 3 | 599028615 |
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| 26 | | 4 | 623028615 |
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| 27 | | 5 | 647028615 |
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| 28 | | 6 | 725028615 |
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| 29 | +---------+-----------+
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| 30 | 6 rows in set (0.01 sec)
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| 31 |
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| 32 | mysql> select channel.freqid,dtv_multiplex.frequency FROM channel,dtv_multiplex
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| 33 | -> WHERE channel.mplexid = dtv_multiplex.mplexid ORDER BY channel.freqid;
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| 34 | +--------+-----------+
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| 35 | | freqid | frequency |
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| 36 | +--------+-----------+
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| 37 | | 26 | 545028615 |
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| 38 | | 26 | 545028615 |
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| 39 | | 31 | 575028615 |
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| 40 | | 35 | 599028615 |
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| 41 | | 35 | 599028615 |
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| 42 | | 39 | 623028615 |
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| 43 | | 39 | 623028615 |
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| 44 | | 39 | 623028615 |
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| 45 | | 39 | 623028615 |
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| 46 | | 43 | 647028615 |
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| 47 | | 56 | 725028615 |
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| 48 | +--------+-----------+
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| 49 |
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