21 lines
455 B
Go
21 lines
455 B
Go
package sql
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import (
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"io"
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"github.com/tkw1536/goprogram/stream"
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)
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// SnapshotDB makes a backup of the sql database into dest.
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func (sql SQL) SnapshotDB(io stream.IOStream, dest io.Writer, database string) error {
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io = io.Streams(dest, nil, nil, 0).NonInteractive()
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code, err := sql.Stack(sql.Environment).Exec(io, "sql", "mysqldump", "--databases", database)
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if err != nil {
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return err
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}
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if code != 0 {
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return errSQLBackup
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}
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return nil
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}
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