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Fix minor errors and reword some sentences for readability

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This commit is contained in:
Francis Chuang
2019-10-03 09:49:12 +10:00
committed by GitHub
parent 3f377acc1e
commit 6c195c17b2
1 changed files with 6 additions and 6 deletions
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README.md
+6 -6
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@@ -3,7 +3,7 @@
# pgconn
Package pgconn is a low-level PostgreSQL database driver. It operates at nearly the same level is the C library libpq.
Package pgconn is a low-level PostgreSQL database driver. It operates at nearly the same level as the C library libpq.
It is primarily intended to serve as the foundation for higher level libraries such as https://github.com/jackc/pgx.
Applications should handle normal queries with a higher level library and only use pgconn directly when required for
low-level access to PostgreSQL functionality.
@@ -17,7 +17,7 @@ if err != nil {
}
defer pgConn.Close()
result := pgConn.ExecParams(context.Background(), "select email from users where id=$1", [][]byte{[]byte("123")}, nil, nil, nil)
result := pgConn.ExecParams(context.Background(), "SELECT email FROM users WHERE id=$1", [][]byte{[]byte("123")}, nil, nil, nil)
for result.NextRow() {
fmt.Println("User 123 has email:", string(result.Values()[0]))
}
@@ -29,7 +29,7 @@ if err != nil {
## Testing
pgconn tests need a PostgreSQL database. It will connect to the database specified in the `PGX_TEST_CONN_STRING`
The pgconn tests require a PostgreSQL database. It will connect to the database specified in the `PGX_TEST_CONN_STRING`
environment variable. The `PGX_TEST_CONN_STRING` environment variable can be a URL or DSN. In addition, the standard `PG*`
environment variables will be respected. Consider using [direnv](https://github.com/direnv/direnv) to simplify
environment variable handling.
@@ -44,13 +44,13 @@ create database pgx_test;
Now you can run the tests:
```
```bash
PGX_TEST_CONN_STRING="host=/var/run/postgresql dbname=pgx_test" go test ./...
```
### Connection and Authentication Tests
There are multiple connection types and means of authentication that pgconn supports. These tests are optional. They
Pgconn supports multiple connection types and means of authentication. These tests are optional. They
will only run if the appropriate environment variable is set. Run `go test -v | grep SKIP` to see if any tests are being
skipped. Typical developers will not need to enable these tests. See travis.yml for example setup if you need change
skipped. Most developers will not need to enable these tests. See `travis.yml` for an example set up if you need change
authentication code.