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Simplify error handling in generator.

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This commit is contained in:
go-jet 2019-09-20 18:20:26 +02:00
parent f5287628aa
commit 50bda95da2
10 changed files with 92 additions and 208 deletions
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19
generator/mysql/query_set.go
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@ -3,6 +3,7 @@ package mysql
import (
"database/sql"
"github.com/go-jet/jet/generator/internal/metadata"
"github.com/go-jet/jet/internal/utils"
"strings"
)
@ -50,13 +51,10 @@ WHERE c.table_schema = ? AND DATA_TYPE = 'enum';
`
}
func (m *mySqlQuerySet) GetEnumsMetaData(db *sql.DB, schemaName string) ([]metadata.MetaData, error) {
func (m *mySqlQuerySet) GetEnumsMetaData(db *sql.DB, schemaName string) []metadata.MetaData {
rows, err := db.Query(m.ListOfEnumsQuery(), schemaName)
if err != nil {
return nil, err
}
utils.PanicOnError(err)
defer rows.Close()
ret := []metadata.MetaData{}
@ -65,9 +63,7 @@ func (m *mySqlQuerySet) GetEnumsMetaData(db *sql.DB, schemaName string) ([]metad
var enumName string
var enumValues string
err = rows.Scan(&enumName, &enumValues)
if err != nil {
return nil, err
}
utils.PanicOnError(err)
enumValues = strings.Replace(enumValues[1:len(enumValues)-1], "'", "", -1)
@ -78,11 +74,8 @@ func (m *mySqlQuerySet) GetEnumsMetaData(db *sql.DB, schemaName string) ([]metad
}
err = rows.Err()
utils.PanicOnError(err)
if err != nil {
return nil, err
}
return ret, nil
return ret
}