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SQL Builder panics on invalid SQL.

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Query execution panics on invalid destination.
This commit is contained in:
go-jet 2019-08-13 13:57:26 +02:00
parent 14c2c9d745
commit 486e45db5c
42 changed files with 357 additions and 713 deletions
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14
internal/jet/order_by_clause.go
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@ -1,10 +1,8 @@
package jet
import "errors"
// OrderByClause
type OrderByClause interface {
serializeForOrderBy(statement StatementType, out *SqlBuilder) error
serializeForOrderBy(statement StatementType, out *SqlBuilder)
}
type orderByClauseImpl struct {
@ -12,22 +10,18 @@ type orderByClauseImpl struct {
ascent bool
}
func (o *orderByClauseImpl) serializeForOrderBy(statement StatementType, out *SqlBuilder) error {
func (o *orderByClauseImpl) serializeForOrderBy(statement StatementType, out *SqlBuilder) {
if o.expression == nil {
return errors.New("jet: nil orderBy by clause")
panic("jet: nil expression in ORDER BY clause")
}
if err := o.expression.serializeForOrderBy(statement, out); err != nil {
return err
}
o.expression.serializeForOrderBy(statement, out)
if o.ascent {
out.WriteString("ASC")
} else {
out.WriteString("DESC")
}
return nil
}
func newOrderByClause(expression Expression, ascent bool) OrderByClause {