/* ** Register built-in functions used to help implement ALTER TABLE */ void sqlite3AlterFunctions(void){ static FuncDef aAlterTableFuncs[] = { FUNCTION(sqlite_rename_table, 2, 0, 0, renameTableFunc), #ifndef SQLITE_OMIT_TRIGGER FUNCTION(sqlite_rename_trigger, 2, 0, 0, renameTriggerFunc), #endif #ifndef SQLITE_OMIT_FOREIGN_KEY FUNCTION(sqlite_rename_parent, 3, 0, 0, renameParentFunc), #endif }; sqlite3InsertBuiltinFuncs(aAlterTableFuncs, ArraySize(aAlterTableFuncs)); }
/* ** This function registered all of the above C functions as SQL ** functions. This should be the only routine in this file with ** external linkage. */ void sqlite3RegisterDateTimeFunctions(void){ static FuncDef aDateTimeFuncs[] = { #ifndef SQLITE_OMIT_DATETIME_FUNCS DFUNCTION(julianday, -1, 0, 0, juliandayFunc ), DFUNCTION(date, -1, 0, 0, dateFunc ), DFUNCTION(time, -1, 0, 0, timeFunc ), DFUNCTION(datetime, -1, 0, 0, datetimeFunc ), DFUNCTION(strftime, -1, 0, 0, strftimeFunc ), DFUNCTION(current_time, 0, 0, 0, ctimeFunc ), DFUNCTION(current_timestamp, 0, 0, 0, ctimestampFunc), DFUNCTION(current_date, 0, 0, 0, cdateFunc ), #else STR_FUNCTION(current_time, 0, "%H:%M:%S", 0, currentTimeFunc), STR_FUNCTION(current_date, 0, "%Y-%m-%d", 0, currentTimeFunc), STR_FUNCTION(current_timestamp, 0, "%Y-%m-%d %H:%M:%S", 0, currentTimeFunc), #endif }; sqlite3InsertBuiltinFuncs(aDateTimeFuncs, ArraySize(aDateTimeFuncs)); }