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https://github.com/dimitri/pgloader.git
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8ed1e0ff2c
* new developpers * python code replaces tcl code * one config file for many tables (one command line for loading them all) * manpage * debian package * supports multi-line input file (without quotes) * Informix large objects support (loading to TEXT or BYTEA) * configurable amount of rows per COPY instruction * trailing slash optionnal removal (support informix UNLOAD file format) * begin processing at any line in the file, by number or row id * dry-run option, to validate input reading without connecting to database * pedantic option, to stop processing on warning
56 lines
1.6 KiB
Plaintext
56 lines
1.6 KiB
Plaintext
In this directory you'll find out some pgloader usage examples.
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To use them, please first create a pgloader database, then for each example
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the tables it needs, then issue the pgloader command:
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$ createdb --encoding=utf-8 pgloader
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$ cd examples
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$ psql pgloader < simple/simple.sql
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$ ../pgloader.py -Tvc examples/pgloader.conf simple
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If you want to load data from all examples, create tables for all of them
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first, then run pgloader without argument.
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The provided examples are:
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. simple
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This dataset shows basic case, with trailing separator and data
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reordering.
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. errors
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Same test, but with impossible dates. Should report some errors. It does
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not report errors, check you're not using psycopg 1.1.21.
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. clob
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This dataset shows some text large object importing to PostgreSQL text
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datatype.
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. cluttured
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A dataset with newline escaped and multi-line input (without quoting)
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Beware of data reordering, too.
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You can launch all those pgloader tests in one run, provided you created the
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necessary tables:
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$ for test in simple clob cluttured; do psql pgloader < $test/$test.sql; done
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$ ../pgloader.py -Tc pgloader.conf
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[...]
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Table name | duration | size | updates | errors
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====================================================================
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clob | 0.121s | 32 kB | 7 | 0
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cluttered | 0.041s | 32 kB | 3 | 0
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simple | 0.040s | 16 kB | 6 | 0
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====================================================================
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Total | 0.369s | 80 kB | 16 | 0
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And you then have a nice summary.
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