Package org.apache.arrow.adbc.driver.testsuite

Class SqlValidationQuirks

java.lang.Object

org.apache.arrow.adbc.driver.testsuite.SqlValidationQuirks

public abstract class SqlValidationQuirks
extends Object

Account for driver/vendor-specific quirks in implementing validation tests.

Constructor Summary

Constructors

Constructor	Description
SqlValidationQuirks()

Method Summary

Modifier and Type	Method	Description
String	caseFoldColumnName(String name)	Normalize a column name.
String	caseFoldTableName(String name)	Normalize a table name.
void	cleanupTable(String name)
abstract String	defaultCatalog()	Get the name of the default catalog.
String	defaultDbSchema()	Get the name of the default schema.
TimeUnit	defaultTimestampUnit()
ArrowType	defaultTimeType()
TimeUnit	defaultTimeUnit()
String	generateAddForeignKeyQuery(String constraintName, String table, String column, String referenceTable, String referenceColumn)
String	generateAddPrimaryKeyQuery(String constraintName, String table, List<String> columns)
String	generateSetNotNullQuery(String table, String column)	Generates a query to set a column to NOT NULL in a table.
abstract AdbcDatabase	initDatabase(BufferAllocator allocator)
boolean	supportsCurrentCatalog()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SqlValidationQuirks

public SqlValidationQuirks()

Method Details

initDatabase

public abstract AdbcDatabase initDatabase(BufferAllocator allocator)
                                   throws AdbcException

Throws:

AdbcException

cleanupTable

public void cleanupTable(String name)
                  throws Exception

Throws:

Exception

defaultCatalog

public abstract String defaultCatalog()

Get the name of the default catalog.

defaultDbSchema

public String defaultDbSchema()

Get the name of the default schema.

caseFoldTableName

public String caseFoldTableName(String name)

Normalize a table name.

caseFoldColumnName

public String caseFoldColumnName(String name)

Normalize a column name.

generateSetNotNullQuery

public String generateSetNotNullQuery(String table,
 String column)

Generates a query to set a column to NOT NULL in a table.

generateAddPrimaryKeyQuery

public String generateAddPrimaryKeyQuery(String constraintName,
 String table,
 List<String> columns)

generateAddForeignKeyQuery

public String generateAddForeignKeyQuery(String constraintName,
 String table,
 String column,
 String referenceTable,
 String referenceColumn)

defaultTimeUnit

public TimeUnit defaultTimeUnit()

defaultTimeType

public ArrowType defaultTimeType()

defaultTimestampUnit

public TimeUnit defaultTimestampUnit()

supportsCurrentCatalog

public boolean supportsCurrentCatalog()