34 lines
870 B
Go
34 lines
870 B
Go
// +build !go1.8
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package mssql
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import "fmt"
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func (s mssql) HasIndex(tableName string, indexName string) bool {
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var count int
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s.db.QueryRow(queryMSSQLHasIndex, indexName, tableName).Scan(&count)
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return count > 0
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}
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func (s mssql) RemoveIndex(tableName string, indexName string) error {
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_, err := s.db.Exec(fmt.Sprintf(queryMSSQLRemoveIndex, indexName, s.Quote(tableName)))
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return err
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}
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func (s mssql) HasTable(tableName string) bool {
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var count int
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s.db.QueryRow(queryMSSQLHasTable, tableName, s.CurrentDatabase()).Scan(&count)
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return count > 0
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}
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func (s mssql) HasColumn(tableName string, columnName string) bool {
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var count int
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s.db.QueryRow(queryMSSQLHasColumn, s.CurrentDatabase(), tableName, columnName).Scan(&count)
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return count > 0
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}
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func (s mssql) CurrentDatabase() (name string) {
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s.db.QueryRow(queryMSSQLCurrentDatabase).Scan(&name)
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return
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}
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