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Merge branch 'master' of git://git.assembla.com/fpdb-sql

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Eratosthenes 2010-02-25 16:02:49 -05:00
commit 5d560e1252
2 changed files with 24 additions and 3 deletions
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26
pyfpdb/Database.py
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@ -142,14 +142,18 @@ class Database:
, {'tab':'TourneyTypes', 'col':'siteId', 'drop':0} , {'tab':'TourneyTypes', 'col':'siteId', 'drop':0}
] ]
, [ # indexes for sqlite (list index 4) , [ # indexes for sqlite (list index 4)
# {'tab':'Players', 'col':'name', 'drop':0} unique indexes not dropped
# {'tab':'Hands', 'col':'siteHandNo', 'drop':0} unique indexes not dropped
{'tab':'Hands', 'col':'gametypeId', 'drop':0} {'tab':'Hands', 'col':'gametypeId', 'drop':0}
, {'tab':'HandsPlayers', 'col':'handId', 'drop':0} , {'tab':'HandsPlayers', 'col':'handId', 'drop':0}
, {'tab':'HandsPlayers', 'col':'playerId', 'drop':0} , {'tab':'HandsPlayers', 'col':'playerId', 'drop':0}
, {'tab':'HandsPlayers', 'col':'tourneyTypeId', 'drop':0} , {'tab':'HandsPlayers', 'col':'tourneyTypeId', 'drop':0}
, {'tab':'HandsPlayers', 'col':'tourneysPlayersId', 'drop':0} , {'tab':'HandsPlayers', 'col':'tourneysPlayersId', 'drop':0}
#, {'tab':'Tourneys', 'col':'siteTourneyNo', 'drop':0} unique indexes not dropped , {'tab':'HudCache', 'col':'gametypeId', 'drop':1}
, {'tab':'HudCache', 'col':'playerId', 'drop':0}
, {'tab':'HudCache', 'col':'tourneyTypeId', 'drop':0}
, {'tab':'Players', 'col':'siteId', 'drop':1}
, {'tab':'Tourneys', 'col':'tourneyTypeId', 'drop':1}
, {'tab':'TourneysPlayers', 'col':'playerId', 'drop':0}
, {'tab':'TourneyTypes', 'col':'siteId', 'drop':0}
] ]
] ]
@ -725,6 +729,8 @@ class Database:
# now get the stats # now get the stats
c.execute(self.sql.query[query], subs) c.execute(self.sql.query[query], subs)
#for row in c.fetchall(): # needs "explain query plan" in sql statement
# print "query plan: ", row
colnames = [desc[0] for desc in c.description] colnames = [desc[0] for desc in c.description]
for row in c.fetchall(): for row in c.fetchall():
playerid = row[0] playerid = row[0]
@ -2100,6 +2106,7 @@ class HandToWrite:
if __name__=="__main__": if __name__=="__main__":
c = Configuration.Config() c = Configuration.Config()
sql = SQL.Sql(db_server = 'sqlite')
db_connection = Database(c) # mysql fpdb holdem db_connection = Database(c) # mysql fpdb holdem
# db_connection = Database(c, 'fpdb-p', 'test') # mysql fpdb holdem # db_connection = Database(c, 'fpdb-p', 'test') # mysql fpdb holdem
@ -2117,13 +2124,26 @@ if __name__=="__main__":
if hero: if hero:
print "nutOmatic is id_player = %d" % hero print "nutOmatic is id_player = %d" % hero
# example of displaying query plan in sqlite:
if db_connection.backend == 4:
print
c = db_connection.get_cursor()
c.execute('explain query plan '+sql.query['get_table_name'], (h, ))
for row in c.fetchall():
print "query plan: ", row
print
t0 = time()
stat_dict = db_connection.get_stats_from_hand(h, "ring") stat_dict = db_connection.get_stats_from_hand(h, "ring")
t1 = time()
for p in stat_dict.keys(): for p in stat_dict.keys():
print p, " ", stat_dict[p] print p, " ", stat_dict[p]
print "cards =", db_connection.get_cards(u'1') print "cards =", db_connection.get_cards(u'1')
db_connection.close_connection db_connection.close_connection
print "get_stats took: %4.3f seconds" % (t1-t0)
print "press enter to continue" print "press enter to continue"
sys.stdin.readline() sys.stdin.readline()

1
pyfpdb/SQL.py
View File

@ -1346,6 +1346,7 @@ class Sql:
# same as above except stats are aggregated for all blind/limit levels # same as above except stats are aggregated for all blind/limit levels
self.query['get_stats_from_hand_aggregated'] = """ self.query['get_stats_from_hand_aggregated'] = """
/* explain query plan */
SELECT hc.playerId AS player_id, SELECT hc.playerId AS player_id,
max(case when hc.gametypeId = h.gametypeId max(case when hc.gametypeId = h.gametypeId
then hp.seatNo then hp.seatNo