internal

Documentation

Index

• func GetFieldValue(prefix, row string) string
• func SetTiFlashReplica(t *testing.T, dom *domain.Domain, dbName, tableName string)
• func WithMockTiFlash(nodes int) mockstore.MockTiKVStoreOption
• func WrapCastForAggFuncs(sctx sessionctx.Context, aggFuncs []*aggregation.AggFuncDesc)

Functions

func GetFieldValue

func GetFieldValue(prefix, row string) string

GetFieldValue is to get field value.

func SetTiFlashReplica

func SetTiFlashReplica(t *testing.T, dom *domain.Domain, dbName, tableName string)

SetTiFlashReplica is to set TiFlash replica

func WithMockTiFlash

func WithMockTiFlash(nodes int) mockstore.MockTiKVStoreOption

WithMockTiFlash sets the mockStore to have N TiFlash stores (naming as tiflash0, tiflash1, ...).

func WrapCastForAggFuncs

func WrapCastForAggFuncs(sctx sessionctx.Context, aggFuncs []*aggregation.AggFuncDesc)

WrapCastForAggFuncs wraps the args of an aggregate function with a cast function. If the mode is FinalMode or Partial2Mode, we do not need to wrap cast upon the args, since the types of the args are already the expected.