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/*
** Undo or redo all undoable or redoable changes.
*/
static void undo_all(int redoFlag){
int ucid;
int ncid;
const char *zDb = db_name("localdb");
if( db_table_exists(zDb, "undo_stash") ){
if( redoFlag ){
db_multi_exec(
"DELETE FROM stash WHERE stashid IN (SELECT stashid FROM undo_stash);"
"DELETE FROM stashfile"
" WHERE stashid NOT IN (SELECT stashid FROM stash);"
);
}else{
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/*
** Undo or redo all undoable or redoable changes.
*/
static void undo_all(int redoFlag){
int ucid;
int ncid;
undo_all_filesystem(redoFlag);
db_multi_exec(
"CREATE TEMP TABLE undo_vfile_2 AS SELECT * FROM vfile;"
"DELETE FROM vfile;"
"INSERT INTO vfile SELECT * FROM undo_vfile;"
"DELETE FROM undo_vfile;"
"INSERT INTO undo_vfile SELECT * FROM undo_vfile_2;"
"DROP TABLE undo_vfile_2;"
"CREATE TEMP TABLE undo_vmerge_2 AS SELECT * FROM vmerge;"
"DELETE FROM vmerge;"
"INSERT INTO vmerge SELECT * FROM undo_vmerge;"
"DELETE FROM undo_vmerge;"
"INSERT INTO undo_vmerge SELECT * FROM undo_vmerge_2;"
"DROP TABLE undo_vmerge_2;"
);
if( db_table_exists("localdb", "undo_stash") ){
if( redoFlag ){
db_multi_exec(
"DELETE FROM stash WHERE stashid IN (SELECT stashid FROM undo_stash);"
"DELETE FROM stashfile"
" WHERE stashid NOT IN (SELECT stashid FROM stash);"
);
}else{
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