vuminh224/m1_bdd_comparaison_perf
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correction erreur MonetDB

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trochas
2024-12-11 12:46:28 +01:00
parent 02e7352abd 1404f2b894
commit 6b20a03bb2
2 changed files with 16 additions and 9 deletions
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8
MonetDB.py
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@@ -65,6 +65,8 @@ def connect_monetdb():
return connection, cursor return connection, cursor
def create_table_monetdb(): def create_table_monetdb():
start_time = 0
end_time = 0
try: try:
connect = connect_monetdb() connect = connect_monetdb()
with connect[0] as conn: with connect[0] as conn:
@@ -82,6 +84,8 @@ def create_table_monetdb():
return end_time-start_time return end_time-start_time
def load_data_monetdb(): def load_data_monetdb():
start_time = 0
end_time = 0
try: try:
connect = connect_monetdb() connect = connect_monetdb()
with connect[0] as conn: with connect[0] as conn:
@@ -99,6 +103,8 @@ def load_data_monetdb():
return end_time-start_time return end_time-start_time
def requete_monetdb(str): def requete_monetdb(str):
start_time = 0
end_time = 0
try: try:
connect=connect_monetdb() connect=connect_monetdb()
with connect[0] as conn: with connect[0] as conn:
@@ -114,6 +120,8 @@ def requete_monetdb(str):
return end_time-start_time return end_time-start_time
def reset_data_monetdb(): def reset_data_monetdb():
start_time = 0
end_time = 0
try: try:
connect = connect_monetdb() connect = connect_monetdb()
with connect[0] as conn: with connect[0] as conn:

17
main.py
View File

@@ -43,9 +43,8 @@ def initMonetDB():
time = create_table_monetdb() time = create_table_monetdb()
print("[MonetDB] create table: time = ", time, "s\n") print("[MonetDB] create table: time = ", time, "s\n")
start_time = time.time() time = load_data_monetdb()
load_data_monetdb()
end_time = time.time()
print("[MonetDB] load data : time = ", time, "s\n") print("[MonetDB] load data : time = ", time, "s\n")
def execMonetDB(str): def execMonetDB(str):
@@ -86,16 +85,16 @@ def initPostgreSQL():
def execPostgreSQL(str): def execPostgreSQL(str):
start_time = time.time() start_time = time.time()
requete_monetdb(str) requete_postgres(str)
end_time = time.time() end_time = time.time()
return end_time-start_time return end_time-start_time
def runPostgreSQL(): def runPostgreSQL():
execForMonetDB(5,[requeteSelect1PostgreSQL]) execForPostgreSQL(5,[requeteSelect1PostgreSQL])
execForMonetDB(5,[requeteSelect2PostgreSQL]) execForPostgreSQL(5,[requeteSelect2PostgreSQL])
execForMonetDB(5,[requeteSelect3PostgreSQL]) execForPostgreSQL(5,[requeteSelect3PostgreSQL])
execForMonetDB(5,[requeteSelect4PostgreSQL]) execForPostgreSQL(5,[requeteSelect4PostgreSQL])
execForMonetDB(5,[requeteCreateTable10PostgreSQL,requeteDeletePostgreSQL,requeteInsertPostgreSQL,requeteDropflight10MonetSQL]) execForPostgreSQL(5,[requeteCreateTable10PostgreSQL,requeteDeletePostgreSQL,requeteInsertPostgreSQL,requeteDropflight10MonetSQL])
# execute n fois les n requêtes # execute n fois les n requêtes
def execForPostgreSQL(n, tabReq): def execForPostgreSQL(n, tabReq):