Merge branch 'master' of git://git.assembla.com/fpdb-sql.git
This commit is contained in:
Eric Blade
commit
3439523de8
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@ -688,7 +688,7 @@ class Config:
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except: hui['agg_bb_mult'] = 1
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try: hui['seats_style'] = self.ui.seats_style
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except: hui['seats_style'] = 'C' # A / C / E, use A(ll) / C(ustom) / E(xact) seat numbers
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except: hui['seats_style'] = 'A' # A / C / E, use A(ll) / C(ustom) / E(xact) seat numbers
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try: hui['seats_cust_nums'] = self.ui.seats_cust_nums
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except: hui['seats_cust_nums'] = ['n/a', 'n/a', (2,2), (3,4), (3,5), (4,6), (5,7), (6,8), (7,9), (8,10), (8,10)]
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@ -711,7 +711,7 @@ class Config:
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except: hui['h_agg_bb_mult'] = 1
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try: hui['h_seats_style'] = self.ui.h_seats_style
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except: hui['h_seats_style'] = 'E' # A / C / E, use A(ll) / C(ustom) / E(xact) seat numbers
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except: hui['h_seats_style'] = 'A' # A / C / E, use A(ll) / C(ustom) / E(xact) seat numbers
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try: hui['h_seats_cust_nums'] = self.ui.h_seats_cust_nums
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except: hui['h_seats_cust_nums'] = ['n/a', 'n/a', (2,2), (3,4), (3,5), (4,6), (5,7), (6,8), (7,9), (8,10), (8,10)]
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@ -21,6 +21,11 @@ Create and manage the database objects.
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########################################################################
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# ToDo: - rebuild indexes / vacuum option
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# - check speed of get_stats_from_hand() - add log info
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# - check size of db, seems big? (mysql)
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# - investigate size of mysql db (200K for just 7K hands? 2GB for 140K hands?)
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# postmaster -D /var/lib/pgsql/data
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# Standard Library modules
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@ -69,14 +74,9 @@ class Database:
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indexes = [
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[ ] # no db with index 0
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, [ ] # no db with index 1
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, [ # indexes for mysql (list index 2)
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, [ # indexes for mysql (list index 2) (foreign keys not here, in next data structure)
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# {'tab':'Players', 'col':'name', 'drop':0} unique indexes not dropped
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# {'tab':'Hands', 'col':'siteHandNo', 'drop':0} unique indexes not dropped
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{'tab':'Hands', 'col':'gametypeId', 'drop':0} # mct 22/3/09
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, {'tab':'HandsPlayers', 'col':'handId', 'drop':0} # not needed, handled by fk
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, {'tab':'HandsPlayers', 'col':'playerId', 'drop':0} # not needed, handled by fk
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, {'tab':'HandsPlayers', 'col':'tourneyTypeId', 'drop':0}
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, {'tab':'HandsPlayers', 'col':'tourneysPlayersId', 'drop':0}
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#, {'tab':'Tourneys', 'col':'siteTourneyNo', 'drop':0} unique indexes not dropped
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]
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, [ # indexes for postgres (list index 3)
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@ -117,6 +117,8 @@ class Database:
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{'fktab':'Hands', 'fkcol':'gametypeId', 'rtab':'Gametypes', 'rcol':'id', 'drop':1}
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, {'fktab':'HandsPlayers', 'fkcol':'handId', 'rtab':'Hands', 'rcol':'id', 'drop':1}
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, {'fktab':'HandsPlayers', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':1}
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, {'fktab':'HandsPlayers', 'fkcol':'tourneyTypeId', 'rtab':'TourneyTypes', 'rcol':'id', 'drop':1}
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, {'fktab':'HandsPlayers', 'fkcol':'tourneysPlayersId','rtab':'TourneysPlayers','rcol':'id', 'drop':1}
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, {'fktab':'HandsActions', 'fkcol':'handsPlayerId', 'rtab':'HandsPlayers', 'rcol':'id', 'drop':1}
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, {'fktab':'HudCache', 'fkcol':'gametypeId', 'rtab':'Gametypes', 'rcol':'id', 'drop':1}
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, {'fktab':'HudCache', 'fkcol':'playerId', 'rtab':'Players', 'rcol':'id', 'drop':0}
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@ -431,6 +433,7 @@ class Database:
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err = traceback.extract_tb(sys.exc_info()[2])[-1]
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print "*** Database Error: "+err[2]+"("+str(err[1])+"): "+str(sys.exc_info()[1])
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# is get_stats_from_hand slow?
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def get_stats_from_hand( self, hand, type # type is "ring" or "tour"
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, hud_params = {'hud_style':'A', 'agg_bb_mult':1000
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,'seats_style':'A', 'seats_cust_nums':['n/a', 'n/a', (2,2), (3,4), (3,5), (4,6), (5,7), (6,8), (7,9), (8,10), (8,10)]
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@ -1167,7 +1170,7 @@ class Database:
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self.get_cursor().execute( "alter table %s drop index %s"
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, (idx['tab'], idx['col']) )
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except:
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pass
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print " drop idx failed: " + str(sys.exc_info())
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elif self.backend == self.PGSQL:
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print "dropping pg index ", idx['tab'], idx['col']
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# mod to use tab_col for index name?
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@ -1175,7 +1178,7 @@ class Database:
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self.get_cursor().execute( "drop index %s_%s_idx"
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% (idx['tab'],idx['col']) )
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except:
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pass
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print " drop idx failed: " + str(sys.exc_info())
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else:
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print "Only MySQL and Postgres supported so far"
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return -1
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@ -1183,6 +1186,112 @@ class Database:
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self.connection.set_isolation_level(1) # go back to normal isolation level
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#end def dropAllIndexes
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def createAllForeignKeys(self):
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"""Create foreign keys"""
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try:
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if self.backend == self.PGSQL:
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self.connection.set_isolation_level(0) # allow table/index operations to work
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c = self.get_cursor()
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except:
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print " set_isolation_level failed: " + str(sys.exc_info())
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for fk in self.foreignKeys[self.backend]:
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if self.backend == self.MYSQL_INNODB:
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c.execute("SELECT constraint_name " +
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"FROM information_schema.KEY_COLUMN_USAGE " +
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#"WHERE REFERENCED_TABLE_SCHEMA = 'fpdb'
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"WHERE 1=1 " +
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"AND table_name = %s AND column_name = %s " +
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"AND referenced_table_name = %s " +
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"AND referenced_column_name = %s ",
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(fk['fktab'], fk['fkcol'], fk['rtab'], fk['rcol']) )
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cons = c.fetchone()
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#print "afterbulk: cons=", cons
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if cons:
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pass
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else:
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print "creating fk ", fk['fktab'], fk['fkcol'], "->", fk['rtab'], fk['rcol']
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try:
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c.execute("alter table " + fk['fktab'] + " add foreign key ("
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+ fk['fkcol'] + ") references " + fk['rtab'] + "("
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+ fk['rcol'] + ")")
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except:
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print " create fk failed: " + str(sys.exc_info())
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elif self.backend == self.PGSQL:
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print "creating fk ", fk['fktab'], fk['fkcol'], "->", fk['rtab'], fk['rcol']
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try:
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c.execute("alter table " + fk['fktab'] + " add constraint "
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+ fk['fktab'] + '_' + fk['fkcol'] + '_fkey'
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+ " foreign key (" + fk['fkcol']
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+ ") references " + fk['rtab'] + "(" + fk['rcol'] + ")")
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except:
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print " create fk failed: " + str(sys.exc_info())
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else:
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print "Only MySQL and Postgres supported so far"
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try:
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if self.backend == self.PGSQL:
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self.connection.set_isolation_level(1) # go back to normal isolation level
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except:
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print " set_isolation_level failed: " + str(sys.exc_info())
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#end def createAllForeignKeys
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def dropAllForeignKeys(self):
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"""Drop all standalone indexes (i.e. not including primary keys or foreign keys)
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using list of indexes in indexes data structure"""
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# maybe upgrade to use data dictionary?? (but take care to exclude PK and FK)
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if self.backend == self.PGSQL:
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self.connection.set_isolation_level(0) # allow table/index operations to work
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c = self.get_cursor()
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for fk in self.foreignKeys[self.backend]:
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if self.backend == self.MYSQL_INNODB:
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c.execute("SELECT constraint_name " +
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"FROM information_schema.KEY_COLUMN_USAGE " +
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#"WHERE REFERENCED_TABLE_SCHEMA = 'fpdb'
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"WHERE 1=1 " +
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"AND table_name = %s AND column_name = %s " +
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"AND referenced_table_name = %s " +
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"AND referenced_column_name = %s ",
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(fk['fktab'], fk['fkcol'], fk['rtab'], fk['rcol']) )
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cons = c.fetchone()
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#print "preparebulk find fk: cons=", cons
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if cons:
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print "dropping mysql fk", cons[0], fk['fktab'], fk['fkcol']
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try:
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c.execute("alter table " + fk['fktab'] + " drop foreign key " + cons[0])
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except:
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print " drop failed: " + str(sys.exc_info())
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elif self.backend == self.PGSQL:
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# DON'T FORGET TO RECREATE THEM!!
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print "dropping pg fk", fk['fktab'], fk['fkcol']
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try:
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# try to lock table to see if index drop will work:
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# hmmm, tested by commenting out rollback in grapher. lock seems to work but
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# then drop still hangs :-( does work in some tests though??
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# will leave code here for now pending further tests/enhancement ...
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c.execute( "lock table %s in exclusive mode nowait" % (fk['fktab'],) )
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#print "after lock, status:", c.statusmessage
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#print "alter table %s drop constraint %s_%s_fkey" % (fk['fktab'], fk['fktab'], fk['fkcol'])
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try:
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c.execute("alter table %s drop constraint %s_%s_fkey" % (fk['fktab'], fk['fktab'], fk['fkcol']))
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print "dropped pg fk pg fk %s_%s_fkey, continuing ..." % (fk['fktab'], fk['fkcol'])
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except:
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if "does not exist" not in str(sys.exc_value):
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print "warning: drop pg fk %s_%s_fkey failed: %s, continuing ..." \
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% (fk['fktab'], fk['fkcol'], str(sys.exc_value).rstrip('\n') )
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except:
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print "warning: constraint %s_%s_fkey not dropped: %s, continuing ..." \
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% (fk['fktab'],fk['fkcol'], str(sys.exc_value).rstrip('\n'))
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else:
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print "Only MySQL and Postgres supported so far"
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if self.backend == self.PGSQL:
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self.connection.set_isolation_level(1) # go back to normal isolation level
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#end def dropAllForeignKeys
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def fillDefaultData(self):
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c = self.get_cursor()
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c.execute("INSERT INTO Settings (version) VALUES (118);")
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@ -1209,6 +1318,12 @@ class Database:
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#end def fillDefaultData
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def rebuild_indexes(self, start=None):
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self.dropAllIndexes()
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self.createAllIndexes()
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self.dropAllForeignKeys()
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self.createAllForeignKeys()
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def rebuild_hudcache(self, start=None):
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"""clears hudcache and rebuilds from the individual handsplayers records"""
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@ -1291,7 +1406,7 @@ class Database:
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except:
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print "Error during analyze:", str(sys.exc_value)
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elif self.backend == self.PGSQL:
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self.connection.set_isolation_level(0) # allow vacuum to work
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self.connection.set_isolation_level(0) # allow analyze to work
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try:
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self.get_cursor().execute(self.sql.query['analyze'])
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except:
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@ -1302,6 +1417,25 @@ class Database:
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print "Analyze took %.1f seconds" % (atime,)
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#end def analyzeDB
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def vacuumDB(self):
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"""Do whatever the DB can offer to update index/table statistics"""
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stime = time()
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if self.backend == self.MYSQL_INNODB:
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try:
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self.get_cursor().execute(self.sql.query['vacuum'])
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except:
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print "Error during vacuum:", str(sys.exc_value)
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elif self.backend == self.PGSQL:
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self.connection.set_isolation_level(0) # allow vacuum to work
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try:
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self.get_cursor().execute(self.sql.query['vacuum'])
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except:
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print "Error during vacuum:", str(sys.exc_value)
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self.connection.set_isolation_level(1) # go back to normal isolation level
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self.commit()
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atime = time() - stime
|
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print "Vacuum took %.1f seconds" % (atime,)
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#end def analyzeDB
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# Start of Hand Writing routines. Idea is to provide a mixture of routines to store Hand data
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# however the calling prog requires. Main aims:
|
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|
|
@ -1383,7 +1517,7 @@ class Database:
|
|||
|
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q = q.replace('%s', self.sql.query['placeholder'])
|
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|
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c = self.connection.cursor()
|
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c = self.get_cursor()
|
||||
|
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c.execute(q, (
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p['tableName'],
|
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|
|
@ -1569,7 +1703,7 @@ class Database:
|
|||
|
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#print "DEBUG: inserts: %s" %inserts
|
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#print "DEBUG: q: %s" % q
|
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c = self.connection.cursor()
|
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c = self.get_cursor()
|
||||
c.executemany(q, inserts)
|
||||
|
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def storeHudCacheNew(self, gid, pid, hc):
|
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|
|
|
|||
|
|
@ -461,7 +461,7 @@ class Sql:
|
|||
totalProfit INT,
|
||||
comment text,
|
||||
commentTs DATETIME,
|
||||
tourneysPlayersId BIGINT UNSIGNED,
|
||||
tourneysPlayersId BIGINT UNSIGNED, FOREIGN KEY (tourneysPlayersId) REFERENCES TourneysPlayers(id),
|
||||
tourneyTypeId SMALLINT UNSIGNED NOT NULL DEFAULT 1, FOREIGN KEY (tourneyTypeId) REFERENCES TourneyTypes(id),
|
||||
|
||||
wonWhenSeenStreet1 FLOAT,
|
||||
|
|
@ -551,9 +551,7 @@ class Sql:
|
|||
street3Raises TINYINT,
|
||||
street4Raises TINYINT,
|
||||
|
||||
actionString VARCHAR(15),
|
||||
|
||||
FOREIGN KEY (tourneysPlayersId) REFERENCES TourneysPlayers(id))
|
||||
actionString VARCHAR(15))
|
||||
ENGINE=INNODB"""
|
||||
elif db_server == 'postgresql':
|
||||
self.query['createHandsPlayersTable'] = """CREATE TABLE HandsPlayers (
|
||||
|
|
@ -3100,8 +3098,10 @@ class Sql:
|
|||
analyze table Autorates, GameTypes, Hands, HandsPlayers, HudCache, Players
|
||||
, Settings, Sites, Tourneys, TourneysPlayers, TourneyTypes
|
||||
"""
|
||||
else: # assume postgres
|
||||
self.query['analyze'] = "vacuum analyze"
|
||||
elif db_server == 'postgresql':
|
||||
self.query['analyze'] = "analyze"
|
||||
elif db_server == 'sqlite':
|
||||
self.query['analyze'] = "analyze"
|
||||
|
||||
if db_server == 'mysql':
|
||||
self.query['lockForInsert'] = """
|
||||
|
|
@ -3109,8 +3109,20 @@ class Sql:
|
|||
, HudCache write, GameTypes write, Sites write, Tourneys write
|
||||
, TourneysPlayers write, TourneyTypes write, Autorates write
|
||||
"""
|
||||
else: # assume postgres
|
||||
elif db_server == 'postgresql':
|
||||
self.query['lockForInsert'] = ""
|
||||
elif db_server == 'sqlite':
|
||||
self.query['lockForInsert'] = ""
|
||||
|
||||
if db_server == 'mysql':
|
||||
self.query['vacuum'] = """optimize table Hands, HandsPlayers, HandsActions, Players
|
||||
, HudCache, GameTypes, Sites, Tourneys
|
||||
, TourneysPlayers, TourneyTypes, Autorates
|
||||
"""
|
||||
elif db_server == 'postgresql':
|
||||
self.query['vacuum'] = """ vacuum """
|
||||
elif db_server == 'sqlite':
|
||||
self.query['vacuum'] = """ vacuum """
|
||||
|
||||
self.query['getGametypeFL'] = """SELECT id
|
||||
FROM Gametypes
|
||||
|
|
|
|||
|
|
@ -159,10 +159,10 @@ class fpdb:
|
|||
def add_icon_to_button(self, button):
|
||||
iconBox = gtk.HBox(False, 0)
|
||||
image = gtk.Image()
|
||||
image.set_from_stock(gtk.STOCK_CLOSE, gtk.ICON_SIZE_MENU)
|
||||
image.set_from_stock(gtk.STOCK_CLOSE, gtk.ICON_SIZE_SMALL_TOOLBAR)
|
||||
gtk.Button.set_relief(button, gtk.RELIEF_NONE)
|
||||
settings = gtk.Widget.get_settings(button);
|
||||
(w,h) = gtk.icon_size_lookup_for_settings(settings, gtk.ICON_SIZE_MENU);
|
||||
(w,h) = gtk.icon_size_lookup_for_settings(settings, gtk.ICON_SIZE_SMALL_TOOLBAR);
|
||||
gtk.Widget.set_size_request (button, w + 4, h + 4);
|
||||
image.show()
|
||||
iconBox.pack_start(image, True, False, 0)
|
||||
|
|
@ -357,6 +357,27 @@ class fpdb:
|
|||
|
||||
self.release_global_lock()
|
||||
|
||||
def dia_rebuild_indexes(self, widget, data=None):
|
||||
if self.obtain_global_lock():
|
||||
self.dia_confirm = gtk.MessageDialog(parent=None
|
||||
,flags=0
|
||||
,type=gtk.MESSAGE_WARNING
|
||||
,buttons=(gtk.BUTTONS_YES_NO)
|
||||
,message_format="Confirm rebuilding database indexes")
|
||||
diastring = "Please confirm that you want to rebuild the database indexes."
|
||||
self.dia_confirm.format_secondary_text(diastring)
|
||||
|
||||
response = self.dia_confirm.run()
|
||||
self.dia_confirm.destroy()
|
||||
if response == gtk.RESPONSE_YES:
|
||||
self.db.rebuild_indexes()
|
||||
self.db.vacuumDB()
|
||||
self.db.analyzeDB()
|
||||
elif response == gtk.RESPONSE_NO:
|
||||
print 'User cancelled rebuilding db indexes'
|
||||
|
||||
self.release_global_lock()
|
||||
|
||||
def __calendar_dialog(self, widget, entry):
|
||||
self.dia_confirm.set_modal(False)
|
||||
d = gtk.Window(gtk.WINDOW_TOPLEVEL)
|
||||
|
|
@ -451,6 +472,7 @@ class fpdb:
|
|||
<menuitem action="createuser"/>
|
||||
<menuitem action="createtabs"/>
|
||||
<menuitem action="rebuildhudcache"/>
|
||||
<menuitem action="rebuildindexes"/>
|
||||
<menuitem action="stats"/>
|
||||
</menu>
|
||||
<menu action="help">
|
||||
|
|
@ -492,6 +514,7 @@ class fpdb:
|
|||
('createuser', None, 'Create or Delete _User (todo)', None, 'Create or Delete User', self.dia_create_del_user),
|
||||
('createtabs', None, 'Create or Recreate _Tables', None, 'Create or Recreate Tables ', self.dia_recreate_tables),
|
||||
('rebuildhudcache', None, 'Rebuild HUD Cache', None, 'Rebuild HUD Cache', self.dia_recreate_hudcache),
|
||||
('rebuildindexes', None, 'Rebuild DB Indexes', None, 'Rebuild DB Indexes', self.dia_rebuild_indexes),
|
||||
('stats', None, '_Statistics (todo)', None, 'View Database Statistics', self.dia_database_stats),
|
||||
('help', None, '_Help'),
|
||||
('Abbrev', None, '_Abbrevations (todo)', None, 'List of Abbrevations', self.tab_abbreviations),
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user