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| author | Christian Grothoff <christian@grothoff.org> | 2015-06-03 12:29:09 +0200 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2015-06-03 12:29:09 +0200 |
| commit | 510c45efd62201b6b651e86053b17a98239b067d (patch) | |
| tree | 9dfad417d534ea22343eaf9a35bfb64c02660d30 /src | |
| parent | 50afaadf1626c5707b23918f0d1ee177f2bd8873 (diff) | |
| download | exchange-510c45efd62201b6b651e86053b17a98239b067d.tar.gz exchange-510c45efd62201b6b651e86053b17a98239b067d.tar.bz2 exchange-510c45efd62201b6b651e86053b17a98239b067d.zip | |
remarks on #3811
Diffstat (limited to 'src')
| -rw-r--r-- | src/mintdb/plugin_mintdb_postgres.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/src/mintdb/plugin_mintdb_postgres.c b/src/mintdb/plugin_mintdb_postgres.c index 0866fccec..a54c6b9ce 100644 --- a/src/mintdb/plugin_mintdb_postgres.c +++ b/src/mintdb/plugin_mintdb_postgres.c @@ -264,6 +264,9 @@ postgres_create_tables (void *cls, " ON reserves_in (expiration_date);"); /* Table with the withdraw operations that have been performed on a reserve. TODO: maybe rename to "reserves_out"? #3810 + TODO: maybe add timestamp of when the operation was performed, so we + can influence the reserves' expiration_date not just based on + incoming but also based on outgoing transactions? TODO: is blind_ev really a _primary key_? Is this constraint useful? */ SQLEXEC ("CREATE TABLE IF NOT EXISTS collectable_blindcoins" "(blind_ev BYTEA PRIMARY KEY" @@ -277,8 +280,7 @@ postgres_create_tables (void *cls, " collectable_blindcoins (reserve_pub)"); /* Table with coins that have been (partially) spent, used to detect double-spending. - TODO: maybe rename to "spent_coins"? - TODO: maybe have two tables, one for spending and one for refreshing, instead of optional refresh_session_hash? */ + TODO: maybe rename to "spent_coins"? (#3811) */ SQLEXEC("CREATE TABLE IF NOT EXISTS known_coins " "(coin_pub BYTEA NOT NULL PRIMARY KEY" ",denom_pub BYTEA NOT NULL REFERENCES denominations (pub)" @@ -470,26 +472,33 @@ postgres_prepare (PGconn *db_conn) ",balance_curr" ",expiration_date" ",details" - " FROM reserves_in WHERE reserve_pub=$1", + " FROM reserves_in" + " WHERE reserve_pub=$1", 1, NULL); PREPARE ("insert_collectable_blindcoin", - "INSERT INTO collectable_blindcoins ( " - " blind_ev" - ",denom_pub, denom_sig" - ",reserve_pub, reserve_sig) " - "VALUES ($1, $2, $3, $4, $5)", + "INSERT INTO collectable_blindcoins " + "(blind_ev" + ",denom_pub" + ",denom_sig" + ",reserve_pub" + ",reserve_sig" + ") VALUES " + "($1, $2, $3, $4, $5);", 5, NULL); PREPARE ("get_collectable_blindcoin", "SELECT " - " denom_pub, denom_sig" - ",reserve_sig, reserve_pub " - "FROM collectable_blindcoins " - "WHERE blind_ev=$1", + " denom_pub" + ",denom_sig" + ",reserve_sig" + ",reserve_pub" + " FROM collectable_blindcoins" + " WHERE blind_ev=$1", 1, NULL); PREPARE ("get_reserves_blindcoins", "SELECT" " blind_ev" - ",denom_pub, denom_sig" + ",denom_pub" + ",denom_sig" ",reserve_sig" " FROM collectable_blindcoins" " WHERE reserve_pub=$1;", |