tabledependency

Documentation

Index

• func DetermineCycleStarts(cycles [][]string, subsets map[string]string, ...) ([]string, error)
• func FindCircularDependencies(dependencies map[string][]string) [][]string
• type ConstraintColumns
• type DependsOn
• type OrderedTablesResult
  • func GetTablesOrderedByDependency(dependencyMap map[string][]string) (*OrderedTablesResult, error)
• type RunConfig
  • func GetRunConfigs(dependencyMap map[string][]*sqlmanager_shared.ForeignConstraint, ...) ([]*RunConfig, error)
  • func NewRunConfig(table string, runtype RunType, primaryKeys []string, whereClause *string, ...) *RunConfig
  • func (rc *RunConfig) DependsOn() []*DependsOn
  • func (rc *RunConfig) InsertColumns() []string
  • func (rc *RunConfig) PrimaryKeys() []string
  • func (rc *RunConfig) RunType() RunType
  • func (rc *RunConfig) SelectColumns() []string
  • func (rc *RunConfig) SelectQuery() *string
  • func (rc *RunConfig) SetSelectQuery(query *string)
  • func (rc *RunConfig) SplitColumnPaths() bool
  • func (rc *RunConfig) Table() string
  • func (rc *RunConfig) WhereClause() *string
• type RunType
• type TableColumn

Functions

func DetermineCycleStarts

func DetermineCycleStarts(
	cycles [][]string,
	subsets map[string]string,
	dependencyMap map[string][]*sqlmanager_shared.ForeignConstraint,
) ([]string, error)

func FindCircularDependencies

func FindCircularDependencies(dependencies map[string][]string) [][]string

Types

type ConstraintColumns

type ConstraintColumns struct {
	NullableColumns    []string
	NonNullableColumns []string
}

type DependsOn

type DependsOn struct {
	Table   string
	Columns []string
}

type OrderedTablesResult

type OrderedTablesResult struct {
	OrderedTables []string
	HasCycles     bool
}

func GetTablesOrderedByDependency

func GetTablesOrderedByDependency(dependencyMap map[string][]string) (*OrderedTablesResult, error)

type RunConfig

type RunConfig struct {
	// contains filtered or unexported fields
}

func GetRunConfigs

func GetRunConfigs(
	dependencyMap map[string][]*sqlmanager_shared.ForeignConstraint,
	subsets map[string]string,
	primaryKeyMap map[string][]string,
	tableColumnsMap map[string][]string,
) ([]*RunConfig, error)

func NewRunConfig

func NewRunConfig(
	table string,
	runtype RunType,
	primaryKeys []string,
	whereClause *string,
	selectCols, insertCols []string,
	dependsOn []*DependsOn,
	splitColumnPaths bool,
) *RunConfig

func (*RunConfig) DependsOn

func (rc *RunConfig) DependsOn() []*DependsOn

func (*RunConfig) InsertColumns

func (rc *RunConfig) InsertColumns() []string

func (*RunConfig) PrimaryKeys

func (rc *RunConfig) PrimaryKeys() []string

func (*RunConfig) RunType

func (rc *RunConfig) RunType() RunType

func (*RunConfig) SelectColumns

func (rc *RunConfig) SelectColumns() []string

func (*RunConfig) SelectQuery

func (rc *RunConfig) SelectQuery() *string

func (*RunConfig) SetSelectQuery

func (rc *RunConfig) SetSelectQuery(query *string)

func (*RunConfig) SplitColumnPaths

func (rc *RunConfig) SplitColumnPaths() bool

func (*RunConfig) Table

func (rc *RunConfig) Table() string

func (*RunConfig) WhereClause

func (rc *RunConfig) WhereClause() *string

type RunType

type RunType string

const (
	RunTypeUpdate RunType = "update"
	RunTypeInsert RunType = "insert"
)

type TableColumn

type TableColumn struct {
	Schema  string
	Table   string
	Columns []string
}