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https://github.com/dimitri/pgloader.git
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54e29773d7
The new option 'drop indexes' reuses the existing code to build all the indexes in parallel but failed to properly account for that fact in the summary report with timings. While fixing this, also fix the SQL used to re-establish the indexes and associated constraints to allow for parallel execution, the ALTER TABLE statements would block in ACCESS EXCLUSIVE MODE otherwise and make our efforts vain.
29 lines
767 B
Fish
29 lines
767 B
Fish
LOAD COPY
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FROM copy://./data/track.copy
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(
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trackid, track, album, media, genre, composer,
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milliseconds, bytes, unitprice
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)
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INTO postgresql:///pgloader?track_full
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WITH truncate, drop indexes
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SET client_encoding to 'latin1',
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work_mem to '14MB',
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standard_conforming_strings to 'on'
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BEFORE LOAD DO
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$$ drop table if exists track_full; $$,
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$$ create table track_full (
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trackid bigserial primary key,
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track text,
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album text,
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media text,
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genre text,
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composer text,
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milliseconds bigint,
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bytes bigint,
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unitprice numeric
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);
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$$;
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