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mysql: add some more type mapping

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Decimals mapped to floats for now. No mapping for bit or
any of the blob types. Tinyint not mapped to bool.
This commit is contained in:
Daniel Lee 2017-05-12 11:37:23 +02:00
parent 17198807c9
commit a9c535e551
1 changed files with 20 additions and 0 deletions
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20
pkg/tsdb/mysql/mysql.go
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@ -184,14 +184,34 @@ func (e MysqlExecutor) getTypedRowData(types []*sql.ColumnType, rows *core.Rows)
for i, stype := range types {
switch stype.DatabaseTypeName() {
case mysql.FieldTypeNameTiny:
values[i] = new(int8)
case mysql.FieldTypeNameInt24:
values[i] = new(int32)
case mysql.FieldTypeNameShort:
values[i] = new(int16)
case mysql.FieldTypeNameVarString:
values[i] = new(string)
case mysql.FieldTypeNameVarChar:
values[i] = new(string)
case mysql.FieldTypeNameLongLong:
values[i] = new(int64)
case mysql.FieldTypeNameDouble:
values[i] = new(float64)
case mysql.FieldTypeNameDecimal:
values[i] = new(float32)
case mysql.FieldTypeNameNewDecimal:
values[i] = new(float64)
case mysql.FieldTypeNameTimestamp:
values[i] = new(time.Time)
case mysql.FieldTypeNameDateTime:
values[i] = new(time.Time)
case mysql.FieldTypeNameTime:
values[i] = new(time.Duration)
case mysql.FieldTypeNameYear:
values[i] = new(int16)
case mysql.FieldTypeNameNULL:
values[i] = nil
default:
return nil, fmt.Errorf("Database type %s not supported", stype.DatabaseTypeName())
}