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Fixup typo and java code snippets in JDBC docs. (#14399)

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Abhishek Radhakrishnan 2023-06-09 12:39:21 -07:00 committed by GitHub
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12
docs/api-reference/sql-jdbc.md
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@ -118,7 +118,7 @@ Make sure you meet the following requirements before trying these examples:
### Get the metadata for a datasource
Metadata, such as column names, is available either through the [`INFORMATION_SCHEMA`](../querying/sql-metadata-tables.md) table or through `connect.getMetaData()`. The following example uses the `INFORMATION_SCHEMA` table to retrieve and print the list of column names for the `wikipedia` datasource that you loaded during a previous tutorial.
Metadata, such as column names, is available either through the [`INFORMATION_SCHEMA`](../querying/sql-metadata-tables.md) table or through `connection.getMetaData()`. The following example uses the `INFORMATION_SCHEMA` table to retrieve and print the list of column names for the `wikipedia` datasource that you loaded during a previous tutorial.
```java
import java.sql.*;
@ -126,7 +126,7 @@ import java.util.Properties;
public class JdbcListColumns {
public static void main(String args[]) throws SQLException
public static void main(String[] args)
{
// Connect to /druid/v2/sql/avatica/ on your Router.
// You can connect to a Broker but must configure connection stickiness if you do.
@ -157,7 +157,7 @@ public class JdbcListColumns {
### Query data
Now that you know what columns are available, you can start querying the data. The following example queries the datasource named `wikipedia` for the timestamps and comments from Japan. It also sets the [query context parameter](../querying/sql-query-context.md) `sqlTimeZone` . Optionally, you can also parameterize queries by using [dynamic parameters](#dynamic-parameters).
Now that you know what columns are available, you can start querying the data. The following example queries the datasource named `wikipedia` for the timestamps and comments from Japan. It also sets the [query context parameter](../querying/sql-query-context.md) `sqlTimeZone`. Optionally, you can also parameterize queries by using [dynamic parameters](#dynamic-parameters).
```java
import java.sql.*;
@ -165,7 +165,7 @@ import java.util.Properties;
public class JdbcCountryAndTime {
public static void main(String args[]) throws SQLException
public static void main(String[] args)
{
// Connect to /druid/v2/sql/avatica/ on your Router.
// You can connect to a Broker but must configure connection stickiness if you do.
@ -196,6 +196,4 @@ public class JdbcCountryAndTime {
}
}
`````
```