Gleipnir/jet
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Improve doc.

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go-jet 2022-05-13 13:46:41 +02:00
parent 29c523f381
commit 84dbda5948
1 changed files with 7 additions and 1 deletions
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8
internal/jet/column_list.go
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@ -4,6 +4,10 @@ package jet
type ColumnList []ColumnExpression type ColumnList []ColumnExpression
// SET creates column assigment for each column in column list. expression should be created by ROW function // SET creates column assigment for each column in column list. expression should be created by ROW function
// Link.UPDATE().
// SET(Link.MutableColumns.SET(ROW(String("github.com"), Bool(false))).
// WHERE(Link.ID.EQ(Int(0)))
//
func (cl ColumnList) SET(expression Expression) ColumnAssigment { func (cl ColumnList) SET(expression Expression) ColumnAssigment {
return columnAssigmentImpl{ return columnAssigmentImpl{
column: cl, column: cl,
@ -11,7 +15,9 @@ func (cl ColumnList) SET(expression Expression) ColumnAssigment {
} }
} }
// Except will create new column list in which columns contained in excluded column names are removed // Except will create new column list in which columns contained in list of excluded column names are removed
// Address.AllColumns.Except(Address.PostalCode, Address.Phone)
//
func (cl ColumnList) Except(excludedColumns ...Column) ColumnList { func (cl ColumnList) Except(excludedColumns ...Column) ColumnList {
excludedColumnList := UnwidColumnList(excludedColumns) excludedColumnList := UnwidColumnList(excludedColumns)
excludedColumnNames := map[string]bool{} excludedColumnNames := map[string]bool{}