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backup blob hashes

This commit is contained in:
Ted Unangst 2020-09-30 15:25:51 -04:00
parent 65712620c5
commit cd4ab940db
1 changed files with 6 additions and 5 deletions
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11
backupdb.go
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@ -170,20 +170,21 @@ func svalbard(dirname string) {
if err != nil { if err != nil {
log.Fatalf("can't open backup blob database") log.Fatalf("can't open backup blob database")
} }
doordie(blob, "create table filedata (xid text, media text, content blob)") doordie(blob, "create table filedata (xid text, media text, hash text, content blob)")
doordie(blob, "create index idx_filexid on filedata(xid)") doordie(blob, "create index idx_filexid on filedata(xid)")
doordie(blob, "create index idx_filehash on filedata(hash)")
tx, err = blob.Begin() tx, err = blob.Begin()
if err != nil { if err != nil {
log.Fatalf("can't start transaction: %s", err) log.Fatalf("can't start transaction: %s", err)
} }
origblob := openblobdb() origblob := openblobdb()
for x := range filexids { for x := range filexids {
rows = qordie(origblob, "select xid, media, content from filedata where xid = ?", x) rows = qordie(origblob, "select xid, media, hash, content from filedata where xid = ?", x)
for rows.Next() { for rows.Next() {
var xid, media string var xid, media, hash string
var content sql.RawBytes var content sql.RawBytes
scanordie(rows, &xid, &media, &content) scanordie(rows, &xid, &media, &hash, &content)
doordie(tx, "insert into filedata (xid, media, content) values (?, ?, ?)", xid, media, content) doordie(tx, "insert into filedata (xid, media, hash, content) values (?, ?, ?)", xid, media, hash, content)
} }
rows.Close() rows.Close()
} }