Evan Reichard
015ca30ac5
All checks were successful
continuous-integration/drone/push Build is passing
39 lines
679 B
Go
39 lines
679 B
Go
package migrations
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import (
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"database/sql"
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"fmt"
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)
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type columnInfo struct {
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CID int
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Name string
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Type string
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NotNull int
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DefaultVal sql.NullString
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PK int
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}
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func hasColumn(tx *sql.Tx, table string, column string) (bool, error) {
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rows, err := tx.Query(fmt.Sprintf("PRAGMA table_info(%s)", table))
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if err != nil {
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return false, err
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}
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defer rows.Close()
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colExists := false
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for rows.Next() {
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var col columnInfo
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if err := rows.Scan(&col.CID, &col.Name, &col.Type, &col.NotNull, &col.DefaultVal, &col.PK); err != nil {
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return false, err
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}
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if col.Name == column {
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colExists = true
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break
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}
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}
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return colExists, nil
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}
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