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runes: Get next unique id from runes table

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This commit is contained in:
ShahanaFarooqui 2023-09-22 18:21:32 -07:00 • committed by Rusty Russell
parent 9bcabbc912
commit 90824a5d32
2 changed files with 22 additions and 0 deletions
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15
wallet/wallet.c
View file

@ -5662,6 +5662,21 @@ struct wallet_htlc_iter *wallet_htlcs_next(struct wallet *w,
return iter;
}
u64 wallet_get_rune_next_unique_id(const tal_t *ctx, struct wallet *wallet)
{
struct db_stmt *stmt;
u64 next_unique_id;
stmt = db_prepare_v2(wallet->db, SQL("SELECT (COALESCE(MAX(id), -1) + 1) FROM runes"));
db_query_prepared(stmt);
db_step(stmt);
next_unique_id = db_col_u64(stmt, "(COALESCE(MAX(id), -1) + 1)");
tal_free(stmt);
return next_unique_id;
}
struct rune_blacklist *wallet_get_runes_blacklist(const tal_t *ctx, struct wallet *wallet)
{
struct db_stmt *stmt;

7
wallet/wallet.h
View file

@ -1667,6 +1667,13 @@ struct rune_blacklist {
u64 start, end;
};
/**
* Load the next unique id for rune from the db.
* @ctx: tal ctx for return to be tallocated from
* @wallet: the wallet
*/
u64 wallet_get_rune_next_unique_id(const tal_t *ctx, struct wallet *wallet);
/**
* Load the blacklist from the db.
* @ctx: tal ctx for return to be tallocated from