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73 lines
2.2 KiB
Plaintext
73 lines
2.2 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. If it
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does not report errors, check you're not using psycopg 1.1.21.
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Should report 3 errors out of 7 lines (4 updates).
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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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. csv
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A dataset with csv delimiter ',' and quoting '"'.
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. partial
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A dataset from which we only load some columns of the provided one.
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. serial
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In this dataset the id field is ommited, it's a serial which will be
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automatically set by PostgreSQL while COPYing.
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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 sql in */*sql; do psql pgloader < $sql; done
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$ ../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 | 0.041s | 32 kB | 7 | 0
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cluttered | 0.037s | 32 kB | 6 | 0
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csv | 0.019s | 16 kB | 6 | 0
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errors | 0.032s | 32 kB | 4 | 3
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partial | 0.024s | 32 kB | 7 | 0
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serial | 0.028s | 32 kB | 7 | 0
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simple | 0.029s | 32 kB | 7 | 0
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====================================================================
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Total | 0.210s | 208 kB | 44 | 3
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