Merge pull request #8052 from bhandras/sql-invoices

sqldb: `InvoiceDB` implementation

sample-lnd.conf

@@ -1309,6 +1309,11 @@
 ; the future.
 ; db.no-rev-log-amt-data=false
 
+; If set to true, native SQL will be used instead of KV emulation for tables
+; that support it already. Note: this is an experimental feature, use at your
+; own risk.
+; db.use-native-sql=false
+
 
 [etcd]
 
@@ -1404,6 +1409,9 @@
 ; Example:
 ;   db.postgres.maxconnections=
 
+; Whether to skip executing schema migrations.
+; db.postgres.skipmigrations=false
+
 
 [sqlite]
 
@@ -1428,6 +1436,8 @@
 ;   db.sqlite.pragmaoptions=auto_vacuum=incremental
 ;   db.sqlite.pragmaoptions=temp_store=MEMORY
 
+; Whether to skip executing schema migrations.
+; db.sqlite.skipmigrations=false
 
 [bolt]