I'm trying to use pyodbc within Python to import a few values into my SQL server DB.
for data_form in data['matches']:
connprod = pyodbc.connect('Driver={ODBC Driver 13 for SQL Server};Server=tcp:*****.database.windows.net,1433;Database=League_Stats;Uid=******;Pwd=******;Encrypt=yes;TrustServerCertificate=no;Connection Timeout=30;')
cursorprod = connprod.cursor()
lane= str(data_form['lane'])
gameId= str(data_form['gameId'])
champion= int(data_form['champion'])
platformId= str(data_form['platformId'])
timestamp= str(data_form['timestamp'])
queue= str(data_form['queue'])
role= str(data_form['role'])
season= str(data_form['season'])
UPDATE_SQL = """\
INSERT INTO MATCH_HISTORY_LIST
(lane, gameId, champion, platformId, timestamp, queue, role, season)
VALUES
(?,?,?,?,?,?,?,?,)
"""
print '--------------'
print "INSERT INTO Match_History_List(lane, gameId, champion, platformId, timestamp, queue, role, season) VALUES(?,?,?,?,?,?,?,?,)", lane,gameId,champion,platformId,timestamp,queue,role,season
cursorprod.execute(UPDATE_SQL, (lane,gameId,champion,platformId,timestamp,queue,role,season))
cnxn.commit()
This is the error I'm getting:
Traceback (most recent call last):
File "C:\Users\rybau\Desktop\Parse Json.py", line 60, in <module>
cursorprod.execute(UPDATE_SQL, (lane,gameId,champion,platformId,timestamp,queue,role,season))
ProgrammingError: ('42000', u"[42000] [Microsoft][ODBC Driver 13 for SQL Server][SQL Server]Incorrect syntax near ')'. (102) (SQLExecDirectW); [42000] [Microsoft][ODBC Driver 13 for SQL Server][SQL Server]Statement(s) could not be prepared. (8180)")
I have no idea where the ) is coming from. I've tried just printing the statement and manually running it against the DB and it works successfully.
Related
I am trying to send a data from my code to SQL Server, but i got this error:
ProgrammingError:
('42000', "[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]Incorrect syntax near 'emotion'. (102) (SQLExecDirectW); [42000] [Microsoft][ODBC SQL Server Driver][SQL Server]Statement(s) could not be prepared. (8180)")
My Code:
import pyodbc
conn = pyodbc.connect('Driver={SQL Server};'
'Server=DESKTOP-T7OFQV6\SQLEXPRESS1;'
'Database=VidgaEmotionRecognition;'
'Trusted_Connection=yes;')
cursor = conn.cursor()
cursor.execute('''INSERT INTO FaceEmotion emotion ?''', index_pred_as_int)
index_pred is a value from previous code snippet.
Structure of FaceEmotion table is like this:
Column: emotion - nvarchar(50) - allows nulls
Column: _id - int - key identity
Here is my code. I'm trying to insert data from a CSV into a SQL Server Table. I'm trying to follow what seems like a relatively simple example here:
https://datatofish.com/import-csv-sql-server-python/
import pandas as pd
import pyodbc
data = pd.read_csv(r'C:\Users\Steve\Documents\Datasets\covidgeography.csv')
df = pd.DataFrame(data, columns=['MMSA', 'total_percent_at_risk', 'high_risk_per_ICU_bed', 'high_risk_per_hospital',
'icu_beds', 'hospitals', 'total_at_risk'])
print(df)
conn = pyodbc.connect('Driver={SQL Server};'
'Server=STEVELAPTOP;'
'Database=AdventureWorks2017;'
'Trusted_Connection=yes;')
cursor = conn.cursor()
#cursor.execute('CREATE TABLE dbo.covidgeo(MMSA nvarchar(250),total_percent_at_risk nvarchar(250),'
# 'high_risk_per_ICU_bed nvarchar(250), '
# 'high_risk_per_hospital nvarchar(250),icu_beds nvarchar(250),hospitals nvarchar(250),total_at_risk '
# 'nvarchar(250))')
for row in df.itertuples():
cursor.execute('''INSERT INTO AdventureWorks2017.dbo.covidgeo(MMSA,total_percent_at_risk,high_risk_per_ICU_bed,
high_risk_per_hospital,icu_beds,hospitals,total_at_risk) VALUES (???????)
''',
row.MMSA,
row.total_percent_at_risk,
row.high_risk_per_ICU_bed,
row.high_risk_per_hospital,
row.icu_beds,
row.hospitals,
row.total_at_risk)
conn.commit()
After I run this I get this error:
Traceback (most recent call last):
File "C:\Users\Steve\PycharmProjects\DataLearning\DataImport.py", line 20, in <module>
cursor.execute('''INSERT INTO AdventureWorks2017.dbo.covidgeo(MMSA,total_percent_at_risk,high_risk_per_ICU_bed,
pyodbc.ProgrammingError: ('42000', '[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]Must declare the scalar variable "#P1#P2#P3#P4#P5#P6#P7". (137) (SQLExecDirectW); [42000] [Microsoft][ODBC SQL Server Driver][SQL Server]Statement(s) could not be prepared. (8180)')
Do I have a syntax error in how I'm writing the insert statement?
It was a syntax error. I had to change:
VALUES (???????)
to
VALUES (?,?,?,?,?,?,?)
When I run below code which incorporates TOP ? in a select statement and I am unable to resolve.
Code:
cnt = self.getCount()
#cnt = 2
query = "select distinct top ? id, indicator from [TABLE] ORDER BY id ASC"
connsql = self.sql_connection()
resultset = connsql.cursor().execute(query, cnt).fetchall()
connsql.cursor().commit()
connsql.close()
I get this syntax error:
pyodbc.ProgrammingError: ('42000', "[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]Incorrect syntax near '#P1'. (102) (SQLExecDirectW); [42000] [Microsoft][ODBC SQL Server Driver][SQL Server]Statement(s) could not be prepared. (8180)")
I am running a query to MS SQL Server through pyodbc:
conn = pyodbc.connect('DRIVER={ODBC Driver 11 for SQL Server};SERVER=some_server, some_port;DATABASE=MAP;UID='xxx';PWD='xxx')
cursor = conn.cursor()
query = """SELECT v_MAMain.MAID, v_MAMain.startDate, v_MAMain.endDate, v_MAMain.fromTime, v_MAMain.toTime, v_MAMain.StatusDesc, v_MAMain.name, v_Event_Statistic.TotalGuestsAtEvent, v_Event_Statistic.PlannedGuestsAtEvent, v_Event_Statistic.City, v_Event_Statistic.Location, v_Event_Statistic.Host, v_Event_Statistic.EventSpeakers, v_MAMain.Owner, v_Event_Statistic.PlannedHoursProjectOwner, v_Event_Statistic.EventManagerName, v_Event_Statistic.PlannedHoursEventManager, v_Event_Statistic.CreditSuisseEventManager, v_MAMain.CostCenter, v_MAMain.[Project Year], v_MAMain.category, MADetails.NameOfEventStaff1, MADetails.PlannedWorkDurationEventStaff1, MADetails.NameOfEventStaff2, MADetails.PlannedWorkDurationEventStaff2, MADetails.NameOfEventStaff3, MADetails.PlannedWorkDurationEventStaff3, MADetails.NameOfEventStaff4, MADetails.PlannedWorkDurationEventStaff4, MADetails.NameOfEventStaff5, MADetails.PlannedWorkDurationEventStaff5, v_Event_Statistic.KPIEventQuality, v_Event_Statistic.KPIBusinessFit
FROM (v_MAMain INNER JOIN v_Event_Statistic ON v_MAMain.MAID = v_Event_Statistic.ProjectID) INNER JOIN MADetails ON v_MAMain.MAID = MADetails.MAID
WHERE (((v_MAMain.StatusDesc)<>"Deleted") AND ((v_MAMain.CostCenter)="0892 / 932" Or (v_MAMain.CostCenter)="0897 / 951") AND ((v_MAMain.[Project Year])=2019) AND ((v_MAMain.category)="Event"));"""
cursor.execute(query)
I get the following error:
pyodbc.ProgrammingError: ('42S22', "[42S22] [Microsoft][ODBC Driver
11 for SQL Server][SQL Server]Invalid column name 'Deleted'. (207)
(SQLExecDirectW); [42S22] [Microsoft][ODBC Driver 11 for SQL
Server][SQL Server]Invalid column name '0892 / 932'. (207); [42S22]
[Microsoft][ODBC Driver 11 for SQL Server][SQL Server]Invalid column
name '0897 / 951'. (207); [42S22] [Microsoft][ODBC Driver 11 for SQL
Server][SQL Server]Invalid column name 'Event'. (207)")
It seems that the column criteria: Deleted, Event etc. are being read as column names instead. The same query without the WHERE clause will work fine.
The query is designed in Access and the auto-generated SQL is copy-pasted from Access to my script.
Do I need to correct the SQL somehow or is it something else causing the error?
Change double quotes to single quotes around constant values. In SQL Server string in double quote is considered a column name.
I am trying to create a store procedure in master in mssql through python code. The following is my code:
import pyodbc
conn = pyodbc.connect("driver={SQL Server};server=localhost; database=master; trusted_connection=true",
autocommit=True)
cursor = conn.cursor()
sqlcommand = """
USE master
GO
CREATE PROCEDURE sp_myCustomSystemProc
AS
BEGIN
PRINT 'myCustomCode'
END
GO
EXEC sp_ms_marksystemobject 'sp_myCustomSystemProc'
"""
cursor.execute(sqlcommand)
cursor.commit()
conn.commit()
After running this python code, I am getting this error:
Traceback (most recent call last):
File "auto_complete.py", line 27, in <module>
cursor.execute(sqlcommand)
pyodbc.ProgrammingError: ('42000', "[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]
Incorrect syntax near 'GO'. (102) (SQLExecDirectW);
[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]
'CREATE/ALTER PROCEDURE' must be the first statement in a query batch. (111);
[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]
Incorrect syntax near 'GO'. (102);
[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]
Incorrect syntax near 'sp_myCustomSystemProc'. (102)")
Can anyone please help me to resolve this?
Since your connection string already specifies the master database (i.e. database=master;), simply remove
USE master
GO
from your query.