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Default aliasing refactoring.

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This commit is contained in:
zer0sub 2019-05-03 12:51:57 +02:00
parent 22426c8cad
commit 5ad213885f
16 changed files with 198 additions and 124 deletions
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35
sqlbuilder/update_statement.go
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@ -29,14 +29,6 @@ type updateStatementImpl struct {
returning []Projection
}
func (u *updateStatementImpl) Query(db types.Db, destination interface{}) error {
return Query(u, db, destination)
}
func (u *updateStatementImpl) Execute(db types.Db) (res sql.Result, err error) {
return Execute(u, db)
}
func (u *updateStatementImpl) SET(values ...interface{}) UpdateStatement {
for _, value := range values {
@ -56,12 +48,14 @@ func (u *updateStatementImpl) WHERE(expression BoolExpression) UpdateStatement {
}
func (u *updateStatementImpl) RETURNING(projections ...Projection) UpdateStatement {
u.returning = projections
u.returning = defaultProjectionAliasing(projections)
return u
}
func (u *updateStatementImpl) Sql() (sql string, args []interface{}, err error) {
out := &queryData{}
out.statementType = update_statement
out.WriteString("UPDATE ")
if u.table == nil {
@ -84,18 +78,6 @@ func (u *updateStatementImpl) Sql() (sql string, args []interface{}, err error)
out.WriteString(" ")
}
//for i, column := range u.columns {
// if i > 0 {
// out.WriteString(", ")
// }
//
// out.WriteString(column.Name())
//
// if err != nil {
// return
// }
//}
err = serializeColumnList(u.columns, out)
if err != nil {
@ -132,8 +114,7 @@ func (u *updateStatementImpl) Sql() (sql string, args []interface{}, err error)
return "", nil, errors.New("Updating without a WHERE clause.")
}
out.WriteString(" WHERE ")
if err = u.where.Serialize(out); err != nil {
if err = out.WriteWhere(u.where); err != nil {
return
}
@ -149,3 +130,11 @@ func (u *updateStatementImpl) Sql() (sql string, args []interface{}, err error)
return out.buff.String(), out.args, nil
}
func (u *updateStatementImpl) Query(db types.Db, destination interface{}) error {
return Query(u, db, destination)
}
func (u *updateStatementImpl) Execute(db types.Db) (res sql.Result, err error) {
return Execute(u, db)
}