Columns
Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
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pre_sub | text | 2147483647 | √ | null |
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pre_cat | text | 2147483647 | √ | null |
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pre_mark | int4 | 10 | √ | null |
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pre_cid | int4 | 10 | null |
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pre_lid | int4 | 10 | null |
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reg_sub | text | 2147483647 | √ | null |
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reg_cat | text | 2147483647 | √ | null |
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reg_cid | int4 | 10 | null |
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reg_lid | int4 | 10 | null |
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Table contained 45 rows
Indexes
Constraint Name | Type | Sort | Column(s) |
---|---|---|---|
req_course_id_pairs_pkey | Primary key | Asc/Asc/Asc/Asc | pre_cid + pre_lid + reg_cid + reg_lid |
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