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Copy Schema Of A Remote Database Table To A New Local Table With SQLalchemy
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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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