40 lines
881 B
Go
40 lines
881 B
Go
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// Package types defines datatypes to work with
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package types
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import (
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"fmt"
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)
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type (
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// Query contains the query itself in the form the Adapter requires
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// and all arguments referenced in the query-string
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// (i.e. `[]any{"INSERT INTO foo VALUES (?, ?)", "bar", 1}`)
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Query []any
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// QueryResult contains the fields returned from the Query as a map.
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// The names of the fields are used as keys.
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QueryResult []map[string]any
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)
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// Args returns the arguments for the QueryString
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func (q Query) Args() []any {
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if len(q) == 0 {
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return nil
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}
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return q[1:]
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}
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// QueryString returns the first argument as the query string
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func (q Query) QueryString() (string, error) {
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if len(q) == 0 {
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return "", fmt.Errorf("no query given")
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}
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qs, ok := q[0].(string)
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if !ok {
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return "", fmt.Errorf("expected query as string in first argument, got %T", q[0])
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}
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return qs, nil
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}
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