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Update ConnectionImpl.java #2100

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Merged
Paultagoras merged 1 commit into from
Jan 21, 2025
Merged

Update ConnectionImpl.java #2100

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54 changes: 30 additions & 24 deletions jdbc-v2/src/main/java/com/clickhouse/jdbc/ConnectionImpl.java
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Original file line number Diff line number Diff line change
Expand Up @@ -54,31 +54,37 @@ public class ConnectionImpl implements Connection, JdbcV2Wrapper {
private final com.clickhouse.jdbc.metadata.DatabaseMetaData metadata;

public ConnectionImpl(String url, Properties info) throws SQLException {
log.debug("Creating connection to {}", url);
this.url = url;//Raw URL
this.config = new JdbcConfiguration(url, info);
this.onCluster = false;
this.cluster = null;
String clientName = "ClickHouse JDBC Driver V2/" + Driver.driverVersion;

if (this.config.isDisableFrameworkDetection()) {
log.debug("Framework detection is disabled.");
} else {
String detectedFrameworks = Driver.FrameworksDetection.getFrameworksDetected();
log.debug("Detected frameworks: {}", detectedFrameworks);
clientName += " (" + detectedFrameworks + ")";
}

this.client = this.config.applyClientProperties(new Client.Builder())
.setClientName(clientName)
.build();
this.client.loadServerInfo();
this.schema = client.getDefaultDatabase();
this.defaultQuerySettings = new QuerySettings()
.serverSetting(ServerSettings.ASYNC_INSERT, "0")
.serverSetting(ServerSettings.WAIT_END_OF_QUERY, "0");
try {
log.debug("Creating connection to {}", url);
this.url = url;//Raw URL
this.config = new JdbcConfiguration(url, info);
this.onCluster = false;
this.cluster = null;
String clientName = "ClickHouse JDBC Driver V2/" + Driver.driverVersion;

if (this.config.isDisableFrameworkDetection()) {
log.debug("Framework detection is disabled.");
} else {
String detectedFrameworks = Driver.FrameworksDetection.getFrameworksDetected();
log.debug("Detected frameworks: {}", detectedFrameworks);
clientName += " (" + detectedFrameworks + ")";
}

this.metadata = new com.clickhouse.jdbc.metadata.DatabaseMetaData(this, false, url);
this.client = this.config.applyClientProperties(new Client.Builder())
.setClientName(clientName)
.build();
this.client.loadServerInfo();
this.schema = client.getDefaultDatabase();
this.defaultQuerySettings = new QuerySettings()
.serverSetting(ServerSettings.ASYNC_INSERT, "0")
.serverSetting(ServerSettings.WAIT_END_OF_QUERY, "0");

this.metadata = new com.clickhouse.jdbc.metadata.DatabaseMetaData(this, false, url);
} catch (SQLException e) {
throw e;
} catch (Exception e) {
throw new SQLException("Failed to create connection", ExceptionUtils.SQL_STATE_CONNECTION_EXCEPTION, e);
}
}

public QuerySettings getDefaultQuerySettings() {
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