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@SiddharthBITS
SiddharthBITS committed Jan 22, 2025
1 parent 8ad77ec commit 21afd04
Showing 1 changed file with 27 additions and 126 deletions.
153 changes: 27 additions & 126 deletions test/JDBC/src/test/java/com/sqlsamples/TestQueryFile.java
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Original file line number Diff line number Diff line change
Expand Up @@ -476,134 +476,35 @@ public void TestQueryBatch(String inputFileName) throws SQLException, ClassNotFo
logger.info("Running " + inputFileName + "...");

//Query against database to find test version
DatabaseMetaData metaData = connection_bbl.getMetaData();

System.out.println("Database Metadata:");
System.out.println("==================");

// Basic database information
System.out.println("Database Product Name: " + metaData.getDatabaseProductName());
System.out.println("Database Product Version: " + metaData.getDatabaseProductVersion());
System.out.println("Driver Name: " + metaData.getDriverName());
System.out.println("Driver Version: " + metaData.getDriverVersion());
System.out.println("JDBC Major Version: " + metaData.getJDBCMajorVersion());
System.out.println("JDBC Minor Version: " + metaData.getJDBCMinorVersion());

// Database features and limits
System.out.println("\nDatabase Features and Limits:");
System.out.println("Max Connections: " + metaData.getMaxConnections());
System.out.println("Max Table Name Length: " + metaData.getMaxTableNameLength());
System.out.println("Max Column Name Length: " + metaData.getMaxColumnNameLength());
System.out.println("Max Columns in Table: " + metaData.getMaxColumnsInTable());
System.out.println("Max Columns in Select: " + metaData.getMaxColumnsInSelect());

// SQL keywords
System.out.println("\nSQL Keywords:");
System.out.println(metaData.getSQLKeywords());

// Numeric functions
System.out.println("\nNumeric Functions:");
System.out.println(metaData.getNumericFunctions());

// String functions
System.out.println("\nString Functions:");
System.out.println(metaData.getStringFunctions());

// System functions
System.out.println("\nSystem Functions:");
System.out.println(metaData.getSystemFunctions());

// Time/Date functions
System.out.println("\nTime/Date Functions:");
System.out.println(metaData.getTimeDateFunctions());

// Supported features
System.out.println("\nSupported Features:");
System.out.println("Supports Transactions: " + metaData.supportsTransactions());
System.out.println("Supports Batch Updates: " + metaData.supportsBatchUpdates());
System.out.println("Supports Savepoints: " + metaData.supportsSavepoints());
System.out.println("Supports Named Parameters: " + metaData.supportsNamedParameters());
System.out.println("Supports Multiple Open Results: " + metaData.supportsMultipleOpenResults());
System.out.println("Supports Get Generated Keys: " + metaData.supportsGetGeneratedKeys());
System.out.println("Supports Statement Pooling: " + metaData.supportsStatementPooling());

System.out.println("\nCatalogs:");
ResultSet catalogs = metaData.getCatalogs();
while (catalogs.next()) {
System.out.println(catalogs.getString("TABLE_CAT"));
}
catalogs.close();

// Schema information
System.out.println("\nSchemas:");
ResultSet schemas = metaData.getSchemas();
while (schemas.next()) {
System.out.println(schemas.getString("TABLE_SCHEM") + " - " + schemas.getString("TABLE_CATALOG"));
}
schemas.close();

// Table types
System.out.println("\nTable Types:");
ResultSet tableTypes = metaData.getTableTypes();
while (tableTypes.next()) {
System.out.println(tableTypes.getString("TABLE_TYPE"));
}
tableTypes.close();

// Tables
System.out.println("\nTables:");
ResultSet tables = metaData.getTables(null, null, "%", null);
while (tables.next()) {
String tableName = tables.getString("TABLE_NAME");
String tableType = tables.getString("TABLE_TYPE");
System.out.println(tableName + " (" + tableType + ")");

// Columns for each table
System.out.println(" Columns:");
ResultSet columns = metaData.getColumns(null, null, tableName, "%");
while (columns.next()) {
String columnName = columns.getString("COLUMN_NAME");
String dataType = columns.getString("TYPE_NAME");
int columnSize = columns.getInt("COLUMN_SIZE");
System.out.println(" " + columnName + " - " + dataType + "(" + columnSize + ")");
}
columns.close();

// Primary Keys
System.out.println(" Primary Keys:");
ResultSet primaryKeys = metaData.getPrimaryKeys(null, null, tableName);
while (primaryKeys.next()) {
String columnName = primaryKeys.getString("COLUMN_NAME");
short keySeq = primaryKeys.getShort("KEY_SEQ");
System.out.println(" " + columnName + " (Sequence: " + keySeq + ")");
}
primaryKeys.close();

// Foreign Keys
System.out.println(" Foreign Keys:");
ResultSet foreignKeys = metaData.getImportedKeys(null, null, tableName);
while (foreignKeys.next()) {
String fkColumnName = foreignKeys.getString("FKCOLUMN_NAME");
String pkTableName = foreignKeys.getString("PKTABLE_NAME");
String pkColumnName = foreignKeys.getString("PKCOLUMN_NAME");
System.out.println(" " + fkColumnName + " -> " + pkTableName + "(" + pkColumnName + ")");

try
{
Statement stmt = connection_bbl.createStatement();
ResultSet rs = stmt.executeQuery("SELECT @@VERSION;")

// Get metadata about the result set
ResultSetMetaData metaData = rs.getMetaData();
int columnCount = metaData.getColumnCount();

// Print column headers
for (int i = 1; i <= columnCount; i++) {
System.out.print(metaData.getColumnName(i) + "\t");
}
foreignKeys.close();

// Indexes
System.out.println(" Indexes:");
ResultSet indexes = metaData.getIndexInfo(null, null, tableName, false, false);
while (indexes.next()) {
String indexName = indexes.getString("INDEX_NAME");
String columnName = indexes.getString("COLUMN_NAME");
boolean nonUnique = indexes.getBoolean("NON_UNIQUE");
System.out.println(" " + indexName + " - " + columnName + " (Non-Unique: " + nonUnique + ")");
System.out.println();

// Print data rows
while (rs.next()) {
for (int i = 1; i <= columnCount; i++) {
System.out.print(rs.getString(i) + "\t");
}
System.out.println();
}
indexes.close();
}
catch (SQLException e)
{
System.err.println("Error executing query: " + e.getMessage());
}
tables.close();

System.out.println("==================");


String testFilePath = filePaths.get(inputFileName);

Expand Down Expand Up @@ -712,4 +613,4 @@ else if(timeout && !result){
}
}
}
}
}

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