Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
|---|---|---|---|---|---|---|---|---|
| id | BIGINT | 19 | √ | null |
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| hashcode | VARCHAR | 40 |
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|
sha1 hash of serialized qubaids_condition class. Unique for every combination of class name and property. |
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| whichattempts | SMALLINT | 5 | null |
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bool used to indicate whether these stats are for all attempts or just for the first. |
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| timemodified | BIGINT | 19 | null |
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| firstattemptscount | BIGINT | 19 | null |
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| highestattemptscount | BIGINT | 19 | null |
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| lastattemptscount | BIGINT | 19 | null |
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| allattemptscount | BIGINT | 19 | null |
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| firstattemptsavg | DECIMAL | 15,5 | √ | null |
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| highestattemptsavg | DECIMAL | 15,5 | √ | null |
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| lastattemptsavg | DECIMAL | 15,5 | √ | null |
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| allattemptsavg | DECIMAL | 15,5 | √ | null |
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| median | DECIMAL | 15,5 | √ | null |
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| standarddeviation | DECIMAL | 15,5 | √ | null |
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| skewness | DECIMAL | 15,10 | √ | null |
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| kurtosis | DECIMAL | 15,5 | √ | null |
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| cic | DECIMAL | 15,10 | √ | null |
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| errorratio | DECIMAL | 15,10 | √ | null |
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| standarderror | DECIMAL | 15,10 | √ | null |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
Relationships
Close relationships within degrees of separation
