Breaking News: Grepper is joining You.com. Read the official announcement!

golang check if character is alphanumeric

Add Answer

OwO People answered on March 11, 2022 Popularity 2/10 Helpfulness 1/10

answer golang check if character is alphanumeric

related anonymous

related python snowflake

golang check if character is alphanumeric

Comment

func isAlphaNumeric(c byte) bool {
    // Check if the byte value falls within the range of alphanumeric characters
    return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9')
}

Popularity 2/10 Helpfulness 1/10 Language go

Source: medium.com

Tags: alphanumeric character go

Link to this answer
Share Copy Link

Contributed on Oct 02 2024

OwO People

0 Answers Avg Quality 2/10

Closely Related Answers

anonymous

Comment

epic hackers

Popularity 10/10 Helpfulness 3/10 Language whatever

Source: Grepper

Tags: anonymous anon

Link to this answer
Share Copy Link

Contributed on Mar 11 2022

Jittery Jackal

0 Answers Avg Quality 2/10

python snowflake

Comment

# Way 1 (Used only when transforming on table that is already loaded in snowflake)
import snowflake.connector

# Connection string
conn = snowflake.connector.connect(
                user='snuser',
                password='password@123',
                account='xyz12345.us-east-2',
                #warehouse='COMPUTE_WH',
                database='DEMO_DB',
                schema='public'
                )

cur = conn.cursor() # Create cursor
cur.execute("select current_date;") # Execute SQL statement
print cur.fetchone()[0] # Fetch result

####### Alternative approach (The whole ELT procedure) #####

# On snowflake, you use ELT instead of ETL
# First you extract data, then you load the data on snowflake, and finally do Transformation inside snowflake

# install necessary packages: pip install snowflake-connector-python pandas
import snowflake.connector


# EXTRACT : Use pd.read_csv, pd.read_parquet, pd.read_json
df = .....

# LOAD : Load the data from your PC (eg: your desktop RDBMS like postgreSQL) to Snowflake account
from sqlalchemy import create_engine

def snowflake_engine(username, password, account_url, warehouse_name, db_name, schema_name):
    engine = create_engine(URL('snowflake',
                                user = username,
                                password = password,
                                account = account_url,
                                warehouse = warehouse_name,
                                database = db_name,
                                schema = schema_name))
    return engine

engine = snowflake_engine('USERNAME', 'PASSWORD', 'ACCOUNTURL', 'WAREHOUSE', 'DATABASE', 'SCHEMA') # Create the engine
df.to_sql('table_name', con=engine, index=False, if_exists='append') # Use the engine to load data into Snowflake

# TRANSFORM : Perform Transformation on warehouse

def warehouse_connection(username, password, account_url, warehouse_name, db_name, schema_name):
    connection = snowflake.connector.connect(
        user = username,
        password = password,
        account = account_url,
        warehouse = warehouse_name,
        database = db_name,
        schema = schema_name
    return connection
)

con = warehouse_connection('USERNAME', 'PASSWORD', 'ACCOUNTURL', 'WAREHOUSE', 'DATABASE', 'SCHEMA') # Establish a connection to the Snowflake data warehouse

def transform(query, connnection=con):
    connnection.cursor().execute(query)


my_query = """
CREATE OR REPLACE TABLE transformed_data AS
SELECT column1, SUM(column2) 
FROM raw_data 
GROUP BY column1;
"""
transform(my_query)

Popularity 1/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: python

Link to this answer
Share Copy Link

Contributed on Oct 02 2024

Innocent Iguana

0 Answers Avg Quality 2/10

golang check if character is alphanumeric

Contents

More Related Answers

golang check if character is alphanumeric

Closely Related Answers

anonymous

python snowflake

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.