Documentation
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Index ¶
Constants ¶
View Source
const ( Top = iota Join Semi Left Limit Merge Order Group Output Offset Product Restrict Dispatch Connector Projection Complement LoopJoin LoopLeft LoopSemi LoopComplement MergeTop MergeLimit MergeOrder MergeGroup MergeOffset Deletion Insert Update )
Variables ¶
This section is empty.
Functions ¶
func Prepare ¶
func Prepare(ins Instructions, proc *process.Process) error
Prepare range instructions and do init work for each operator's argument by calling its prepare function
func String ¶
func String(ins Instructions, buf *bytes.Buffer)
String range instructions and call each operator's string function to show a query plan
Types ¶
type Instruction ¶
type Instruction struct {
// Op specified the operator code of an instruction.
Op int
// Arg contains the operand of this instruction.
Arg interface{}
}
Instruction contains relational algebra
type Instructions ¶
type Instructions []Instruction
Source Files
Directories
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| Path | Synopsis |
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tae/logstore/samples/replay
command
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tae/mergesort/bools
Package heap provides heap operations for any type that implements heap.Interface.
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Package heap provides heap operations for any type that implements heap.Interface. |
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tae/mergesort/decimal128s
Package heap provides heap operations for any type that implements heap.Interface.
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Package heap provides heap operations for any type that implements heap.Interface. |
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tae/mergesort/numerics
Package heap provides heap operations for any type that implements heap.Interface.
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Package heap provides heap operations for any type that implements heap.Interface. |
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tae/mergesort/varchar
Package heap provides heap operations for any type that implements heap.Interface.
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Package heap provides heap operations for any type that implements heap.Interface. |
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tae/samples/sample1
command
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tae/samples/sample2
command
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tae/samples/sample3
command
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