Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security Policy
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

rowexec

package

Go to main page

Versions in this module

v0

v0.18.1

Apr 9, 2024

v0.18.0

Feb 28, 2024

v0.17.0

Aug 23, 2023

Changes in this version

+ type FulltextFilterTable struct

+ MatchAgainst *expression.MatchAgainst

+ Table sql.TableNode

+ func (f *FulltextFilterTable) Collation() sql.CollationID

+ func (f *FulltextFilterTable) LookupPartitions(ctx *sql.Context, lookup sql.IndexLookup) (sql.PartitionIter, error)

+ func (f *FulltextFilterTable) Name() string

+ func (f *FulltextFilterTable) PartitionRows(ctx *sql.Context, partition sql.Partition) (sql.RowIter, error)

+ func (f *FulltextFilterTable) Partitions(ctx *sql.Context) (sql.PartitionIter, error)

+ func (f *FulltextFilterTable) Schema() sql.Schema

+ func (f *FulltextFilterTable) String() string

v0.16.0

Jun 29, 2023

Changes in this version

+ func AddExpressionCloser(node sql.Node, iter sql.RowIter) sql.RowIter

v0.15.0

Apr 18, 2023

Changes in this version

+ const SavePointName

+ var DefaultBuilder = &BaseBuilder

+ var ErrMergeJoinExpectsComparerFilters = errors.New("merge join expects expression.Comparer filters, found: %T")

+ var ErrTableNotLockable = errors.NewKind("table %s is not lockable")

+ func GetColumnsAndPrepareExpressions(exprs []sql.Expression) ([]string, []sql.Expression, error)

+ func NewLeftMergeJoin(left, right sql.Node, cond sql.Expression) *plan.JoinNode

+ func NewMergeJoin(left, right sql.Node, cond sql.Expression) *plan.JoinNode

+ func ProjectRow(ctx *sql.Context, projections []sql.Expression, row sql.Row) (sql.Row, error)

+ type BaseBuilder struct

+ func (b *BaseBuilder) Build(ctx *sql.Context, n sql.Node, r sql.Row) (sql.RowIter, error)

+ type EvalPartitionKeyValueIter struct

+ func NewEvalPartitionKeyValueIter(iter sql.PartitionIndexKeyValueIter, columns []string, exprs []sql.Expression) *EvalPartitionKeyValueIter

+ func (i *EvalPartitionKeyValueIter) Close(ctx *sql.Context) error

+ func (i *EvalPartitionKeyValueIter) Next(ctx *sql.Context) (sql.Partition, sql.IndexKeyValueIter, error)

+ type ExecBuilderFunc func(ctx *sql.Context, n sql.Node, r sql.Row) (sql.RowIter, error)

+ type NameAndSchema interface

+ Schema func() sql.Schema