get count of records in the table

Returns number of known nodes

check if transaction exists in unapproved cache

Get input value for TX in the cache

Finds if a hash is in the main chain, returns previous and next hash if it has

this returns data only if there is single condition and it is "=" operator

Returns IDs of transactions selected to do a next block

return logs state as command separated list

Get block hash for TX

Get spent outputs for TX , seialised to bytes

Get block on the top of blockchain

returns transaction by ID if it exists

Get TX object from BC under given topHash

return count of transactions in pool

Returns list of transactions from the pool. Filters by time or maxcount, it total is lexx maxcount, returns all Returns only IDs of transactions

return number of unapproved transactions for new block. detect conflicts if there are less, it returns less than requested

return count of unspent outputs

Encode structure to bytes

Init the object.

do initial actions

init a record after restore from DB

Creates new blockchain DB from given list of blocks This would be used when new empty node started and syncs with other nodes

Init DB. create table

Init new DB. Create table.

Init database

Init DB. create table

Init database

create bucket etc. DB is already inited

create empty database. must create all creates tables for BC

prepare database before the first user

IntToHex converts an int64 to a byte array

check if a block was prepared already

Checks if a config structure was loaded from file or not

Same as IsLockedWithKey but for simpler structure

this function should start new goroutine