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32 lines
413 B
Go
32 lines
413 B
Go
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package clickhouseprometheus
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import (
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"database/sql"
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"fmt"
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)
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var _ sql.Scanner = (*scanner)(nil)
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type scanner struct {
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f float64
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s string
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}
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func (s *scanner) Scan(val any) error {
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s.f = 0
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s.s = ""
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s.s = fmt.Sprintf("%v", val)
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switch val := val.(type) {
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case int64:
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s.f = float64(val)
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case uint64:
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s.f = float64(val)
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case float64:
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s.f = val
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case []byte:
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s.s = string(val)
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}
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return nil
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}
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