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Previously, isolationtester displayed SQL query results using some
ad-hoc code that clearly hadn't had much effort expended on it.
Field values longer than 14 characters weren't separated from
the next field, and usually caused misalignment of the columns
too. Also there was no visual separation of a query's result
from subsequent isolationtester output. This made test result
files confusing and hard to read.
To improve matters, let's use libpq's PQprint() function. Although
that's long since unused by psql, it's still plenty good enough
for the purpose here.
Like
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| .. | ||
| brin | ||
| commit_ts | ||
| delay_execution | ||
| dummy_index_am | ||
| dummy_seclabel | ||
| libpq_pipeline | ||
| plsample | ||
| snapshot_too_old | ||
| spgist_name_ops | ||
| ssl_passphrase_callback | ||
| test_bloomfilter | ||
| test_ddl_deparse | ||
| test_extensions | ||
| test_ginpostinglist | ||
| test_integerset | ||
| test_misc | ||
| test_parser | ||
| test_pg_dump | ||
| test_predtest | ||
| test_rbtree | ||
| test_regex | ||
| test_rls_hooks | ||
| test_shm_mq | ||
| unsafe_tests | ||
| worker_spi | ||
| Makefile | ||
| README | ||
Test extensions and libraries ============================= src/test/modules contains PostgreSQL extensions that are primarily or entirely intended for testing PostgreSQL and/or to serve as example code. The extensions here aren't intended to be installed in a production server and aren't suitable for "real work". Furthermore, while you can do "make install" and "make installcheck" in this directory or its children, it is NOT ADVISABLE to do so with a server containing valuable data. Some of these tests may have undesirable side-effects on roles or other global objects within the tested server. "make installcheck-world" at the top level does not recurse into this directory. Most extensions have their own pg_regress tests or isolationtester specs. Some are also used by tests elsewhere in the tree. If you're adding new hooks or other functionality exposed as C-level API this is where to add the tests for it.