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Create db buckets for committed filter hashes

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pedro martelletto 2017-01-31 10:01:21 +00:00 committed by Olaoluwa Osuntokun
parent ddfaed7f6f
commit 7673859108
1 changed files with 16 additions and 2 deletions
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18
blockchain/indexers/cfindex.go
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@ -22,11 +22,17 @@ const (
// Besides holding different content, they also live in different buckets.
var (
// cfBasicIndexKey is the name of the db bucket used to house the
// block hash -> Basic cf index (cf#0).
// block hash -> basic cf index (cf#0).
cfBasicIndexKey = []byte("cf0byhashidx")
// cfBasicHeaderKey is the name of the db bucket used to house the
// block hash -> basic cf header index (cf#0).
cfBasicHeaderKey = []byte("cf0headerbyhashidx")
// cfExtendedIndexKey is the name of the db bucket used to house the
// block hash -> Extended cf index (cf#1).
// block hash -> extended cf index (cf#1).
cfExtendedIndexKey = []byte("cf1byhashidx")
// cfExtendedHeaderKey is the name of the db bucket used to house the
// block hash -> extended cf header index (cf#1).
cfExtendedHeaderKey = []byte("cf1headerbyhashidx")
)
// dbFetchBasicEntry() retrieves a block's basic filter. An entry's absence is
@ -102,7 +108,15 @@ func (idx *CfIndex) Create(dbTx database.Tx) error {
if err != nil {
return err
}
_, err = meta.CreateBucket(cfBasicHeaderKey)
if err != nil {
return err
}
_, err = meta.CreateBucket(cfExtendedIndexKey)
if err != nil {
return err
}
_, err = meta.CreateBucket(cfExtendedHeaderKey)
return err
}