# Functions
GenerateKeys generates ordered, unique strings.
GenerateSplitKey generate the split key.
GenerateTableKey generates the table key according to the table ID and row ID.
GenerateTableKeys generates the table keys according to the table count and size.
GenerateTiDBEncodedSplitKey calculates the split key with start and end key, the keys are encoded according to the TiDB encoding rules.
InitCaseConfig is to init caseConfigure.
InitLogger initializes the Logger with -log level.
# Variables
CaseConfigure is an global instance for CaseConfig.
Logger is the global logger used for simulator.
# Structs
CaseConfig is to save flags.