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Add conntection variables support to \copy #542

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Add conntection variables support to \copy #542

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40 changes: 34 additions & 6 deletions metacmd/cmds.go
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Original file line number Diff line number Diff line change
Expand Up @@ -573,17 +573,45 @@ func Copy(p *Params) error {
if err != nil {
return err
}
src, err := dburl.Parse(srcstr)
if err != nil {
return err
// resolve source connection variable if needed
srcParams := []string{srcstr}
if v, ok := env.Vars().GetConn(srcstr); ok {
srcParams = v
}
// parse or construct source URL
var src *dburl.URL
if len(srcParams) < 2 {
src, err = dburl.Parse(srcParams[0])
if err != nil {
return err
}
} else {
src = &dburl.URL{
Driver: srcParams[0],
DSN: strings.Join(srcParams[1:], " "),
}
}
deststr, err := p.Next(true)
if err != nil {
return err
}
dest, err := dburl.Parse(deststr)
if err != nil {
return err
// resolve destination connection variable if needed
destParams := []string{deststr}
if v, ok := env.Vars().GetConn(deststr); ok {
destParams = v
}
// parse or construct destination URL
var dest *dburl.URL
if len(destParams) < 2 {
dest, err = dburl.Parse(destParams[0])
if err != nil {
return err
}
} else {
dest = &dburl.URL{
Driver: destParams[0],
DSN: strings.Join(destParams[1:], " "),
}
}
query, err := p.Next(true)
if err != nil {
Expand Down