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Grammar cleanup for src/test/isolation/README

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Josh Kupershmidt
This commit is contained in:
Tom Lane 2011-05-24 18:52:15 -04:00
parent b23aeb6519
commit 446d5d32ae
1 changed files with 4 additions and 4 deletions
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src/test/isolation/README
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@ -4,7 +4,7 @@ Isolation tests
=============== ===============
This directory contains a set of tests for the serializable isolation level. This directory contains a set of tests for the serializable isolation level.
Testing isolation requires running multiple overlapping transactions, so Testing isolation requires running multiple overlapping transactions,
which requires multiple concurrent connections, and can't therefore be which requires multiple concurrent connections, and can't therefore be
tested using the normal pg_regress program. tested using the normal pg_regress program.
@ -13,10 +13,10 @@ file with a custom syntax, described in the next section.
isolationtester is program that uses libpq to open multiple connections, isolationtester is program that uses libpq to open multiple connections,
and executes a test specified by a spec file. A libpq connection string and executes a test specified by a spec file. A libpq connection string
to specify the server and database to connect to, the defaults derived from specifies the server and database to connect to; defaults derived from
environment variables are used otherwise. environment variables are used otherwise.
pg_isolation_regress is a tool identical to pg_regress, but instead of using pg_isolation_regress is a tool similar to pg_regress, but instead of using
psql to execute a test, it uses isolationtester. psql to execute a test, it uses isolationtester.
To run the tests, you need to have a server up and running. Run To run the tests, you need to have a server up and running. Run
@ -58,7 +58,7 @@ session "<name>"
permutation "<step name>" ... permutation "<step name>" ...
A permutation line specifies a list of steps that are ran in that order. A permutation line specifies a list of steps that are run in that order.
If no permutation lines are given, the test program automatically generates If no permutation lines are given, the test program automatically generates
all possible overlapping orderings of the given sessions. all possible overlapping orderings of the given sessions.