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50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package main
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import (
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"fmt"
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"github.com/mkideal/cli"
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)
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// Result represents execute result
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type Result struct {
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LastInsertID int `json:"last_insert_id,omitempty"`
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RowsAffected int `json:"rows_affected,omitempty"`
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Time float64 `json:"time,omitempty"`
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Error string `json:"error,omitempty"`
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}
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type executeResponse struct {
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Results []*Result `json:"results,omitempty"`
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Error string `json:"error,omitempty"`
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Time float64 `json:"time,omitempty"`
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}
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func execute(ctx *cli.Context, cmd, line string, argv *argT) error {
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urlStr := fmt.Sprintf("%s://%s:%d%sdb/execute?pretty&timings", argv.Protocol, argv.Host, argv.Port, argv.Prefix)
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ret := &executeResponse{}
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if err := sendRequest(ctx, urlStr, line, argv, ret); err != nil {
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return err
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}
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if ret.Error != "" {
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return fmt.Errorf(ret.Error)
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}
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if len(ret.Results) != 1 {
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// What's happen? ret.Results.length MUST be 1
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return fmt.Errorf("unexpected results length: %d", len(ret.Results))
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}
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result := ret.Results[0]
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if result.Error != "" {
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ctx.String("Error: %s\n", result.Error)
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return nil
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}
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rowString := "row"
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if result.RowsAffected > 1 {
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rowString = "rows"
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}
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ctx.String("%d %s affected (%f sec)\n", result.RowsAffected, rowString, result.Time)
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return nil
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}
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