Categorygithub.com/coyle/cockroachpkgsqloptexec
package
2.1.0-alpha.20180416+incompatible
Repository: https://github.com/coyle/cockroach.git
Documentation: pkg.go.dev
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# README

This exec package is temporarily in the opt directory. Eventually, it will be moved to the sql directory, and we will move other execution-related packages into the sql/exec directory as well. Until then, it's better to keep it here so that developers are not confused as to why we have a top-level exec directory that doesn't actually contain the main body of execution code.

# Packages

No description provided by the author

# Structs

AggInfo represents an aggregation (see ConstructGroupBy).

# Interfaces

Factory defines the interface for building an execution plan, which consists of a tree of execution nodes (currently a sql.planNode tree).
Node represents a node in the execution tree (currently maps to a sql.planNode).
TestEngine enables the creation and execution of plans for testing.
TestEngineFactory is an interface through which TestEngines can be created.

# Type aliases

ColumnOrdinal is the 0-based ordinal index of a column produced by a Node.
ColumnOrdinalSet contains a set of ColumnOrdinal values as ints.