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@pawl
Last active July 5, 2024 17:10
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Copy Schema Of A Remote Database Table To A New Local Table With SQLalchemy
from sqlalchemy import create_engine, Table, Column, Integer, Unicode, MetaData, String, Text, update, and_, select, func, types
# create engine, reflect existing columns, and create table object for oldTable
srcEngine = create_engine('mysql+mysqldb://username:[email protected]/database') # change this for your source database
srcEngine._metadata = MetaData(bind=srcEngine)
srcEngine._metadata.reflect(srcEngine) # get columns from existing table
srcTable = Table('oldTable', srcEngine._metadata)
# create engine and table object for newTable
destEngine = create_engine('mysql+mysqldb://username:password@localhost/database') # change this for your destination database
destEngine._metadata = MetaData(bind=destEngine)
destTable = Table('newTable', destEngine._metadata)
# copy schema and create newTable from oldTable
for column in srcTable.columns:
destTable.append_column(column.copy())
destTable.create()
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