For instance in the geolite example we can see that integer values are being rewritten as IP address ranges, allowing to target an ip4r column directly. Full Field projections pgloader supports loading data into less fields than found on file, or more, doing some computation on the data read...
Load data from a CSV file into a pre-existing table in your database: pgloader --type csv \ --field id --field field \ --with truncate \ --with "fields terminated by ','" \ ./test/data/matching-1.csv \ postgres:///pgloader?tablename=matching In that example the whole loading...
The default PostgreSQL behaviour is transactional, which means that any erroneous line in the input data (file or remote database) will stop the entire bulk load for the table.pgloader also implements data reformatting, a typical example of that being the transformation of MySQL datestamps 0000-...
For example, suppose you are tasked to migrate a well-performing, albeit aging, DBMS to a cutting-edge PostgreSQL one; how would you do it? Though the existing system may be mature and stable, they will have distinct differences in architecture, feature set, and performance capabilities. Even...
$ ./build/bin/pgloader --help $ ./build/bin/pgloader <file.load> For example, for a full migration from SQLite: $ createdb newdb $ pgloader ./test/sqlite/sqlite.db postgresql:///newdb Or for a full migration from MySQL, including schema definition (tables, indexes, foreign keys, comme...
CSV Load data from a CSV file into a pre-existing table in your database: pgloader --type csv --field id --field field --with truncate --with "fields terminated by ','" ./test/data/matching-1.csv postgres:///pgloader?tablename=matching \ \ \ \ \ In that example the whole ...
$ ./build/bin/pgloader --help $ ./build/bin/pgloader <file.load> For example, for a full migration from SQLite: $ createdb newdb $ pgloader ./test/sqlite/sqlite.db postgresql:///newdb Or for a full migration from MySQL, including schema definition (tables, indexes, foreign keys, comme...
An example command given below to exemplify how the image could be used. docker run -it --rm -v$(pwd):/home/migration --network="host"mattermost-pgloader pgloader migration.load>migration.log This command will start a Docker container from the mattermost-pgloader image with following options: ...
$ ./build/bin/pgloader --help $ ./build/bin/pgloader <file.load> For example, for a full migration from SQLite:$ createdb newdb $ pgloader ./test/sqlite/sqlite.db postgresql:///newdb Or for a full migration from MySQL, including schema definition (tables, indexes, foreign keys, ...
$ ./build/bin/pgloader --help $ ./build/bin/pgloader <file.load> For example, for a full migration from SQLite: $ createdb newdb $ pgloader ./test/sqlite/sqlite.db postgresql:///newdb Or for a full migration from MySQL, including schema definition (tables, indexes, foreign keys, comme...