Package org.apache.hop.databases.sqlbase

Class GuptaDatabaseMeta

java.lang.Object

org.apache.hop.core.database.BaseDatabaseMeta

org.apache.hop.databases.sqlbase.GuptaDatabaseMeta

All Implemented Interfaces:

Cloneable, IDatabase

@DatabaseMetaPlugin(type="SQLBASE",
                    typeDescription="Gupta SQL Base",
                    documentationUrl="/database/databases/sqlbase.html")
@GuiPlugin(id="GUI-SQLBaseDatabaseMeta")
public class GuptaDatabaseMeta
extends BaseDatabaseMeta
implements IDatabase

Contains Gupta SQLBase specific information through static final members

Field Summary

Fields inherited from class org.apache.hop.core.database.BaseDatabaseMeta

accessType, ATTRIBUTE_FORCE_IDENTIFIERS_TO_LOWERCASE, ATTRIBUTE_FORCE_IDENTIFIERS_TO_UPPERCASE, ATTRIBUTE_MSSQL_DOUBLE_DECIMAL_SEPARATOR, ATTRIBUTE_PREFERRED_SCHEMA_NAME, ATTRIBUTE_PREFIX_EXTRA_OPTION, ATTRIBUTE_PRESERVE_RESERVED_WORD_CASE, ATTRIBUTE_QUOTE_ALL_FIELDS, ATTRIBUTE_SQL_CONNECT, ATTRIBUTE_SUPPORTS_BOOLEAN_DATA_TYPE, ATTRIBUTE_SUPPORTS_TIMESTAMP_DATA_TYPE, ATTRIBUTE_USE_RESULT_STREAMING, attributes, AUTOINCREMENT_SQL_FOR_BATCH_ID, databaseName, dataTablespace, hostname, ID_PASSWORD_LABEL, ID_PASSWORD_WIDGET, ID_USERNAME_LABEL, ID_USERNAME_WIDGET, indexTablespace, manualUrl, password, pluginId, pluginName, port, releaseSavepoint, SELECT_COUNT_STATEMENT, SEQUENCE_FOR_BATCH_ID, servername, username

Constructor Summary

Constructors

Constructor	Description
GuptaDatabaseMeta()

Method Summary

Modifier and Type	Method	Description
int[]	getAccessTypeList()
String	getAddColumnStatement(String tableName, IValueMeta v, String tk, boolean useAutoinc, String pk, boolean semicolon)	Generates the SQL statement to add a column to the specified table
int	getDefaultDatabasePort()
String	getDriverClass()
String	getFieldDefinition(IValueMeta v, String tk, String pk, boolean useAutoinc, boolean addFieldName, boolean addCr)
String	getModifyColumnStatement(String tableName, IValueMeta v, String tk, boolean useAutoinc, String pk, boolean semicolon)	Generates the SQL statement to modify a column in the specified table
String	getURL(String hostname, String port, String databaseName)
boolean	isFetchSizeSupported()	Checks whether or not the command setFetchSize() is supported by the JDBC driver...
boolean	isSupportsAutoInc()
boolean	isSupportsBitmapIndex()
boolean	isSupportsCatalogs()
boolean	isSupportsPreparedStatementMetadataRetrieval()	Most databases allow you to retrieve result metadata by preparing a SELECT statement.
boolean	isSupportsTimeStampToDateConversion()
boolean	isSystemTable(String tableName)

Methods inherited from class org.apache.hop.core.database.BaseDatabaseMeta

addAttribute, addDefaultOptions, addExtraOption, canTest, clone, customizeValueFromSqlType, generateColumnAlias, getAccessType, getAttribute, getAttributeProperty, getAttributeProperty, getAttributes, getConnectSql, getCreateTableStatement, getDatabaseFactoryName, getDatabaseName, getDataTablespace, getDataTablespaceDDL, getDefaultOptions, getDropColumnStatement, getDropTableIfExistsStatement, getEndQuote, getExtraOptionIndicator, getExtraOptions, getExtraOptionSeparator, getExtraOptionsHelpText, getExtraOptionValueSeparator, getFieldnameProtector, getFunctionAverage, getFunctionCount, getFunctionMaximum, getFunctionMinimum, getFunctionSum, getHostname, getIndexTablespace, getIndexTablespaceDDL, getLimitClause, getManualUrl, getMaxColumnsInIndex, getMaxTextFieldLength, getMaxVARCHARLength, getNotFoundTK, getPassword, getPluginId, getPluginName, getPort, getPreferredSchemaName, getReservedWords, getSafeFieldname, getSchemaTableCombination, getSelectCountStatement, getSequenceNoMaxValueOption, getServername, getSqlColumnExists, getSqlCurrentSequenceValue, getSqlDeleteStmt, getSqlInsertAutoIncUnknownDimensionRow, getSqlInsertClauseBeforeFields, getSqlListOfProcedures, getSqlListOfSchemas, getSqlListOfSequences, getSqlLockTables, getSqlNextSequenceValue, getSqlQueryFields, getSqlScriptStatements, getSqlSequenceExists, getSqlTableExists, getSqlUnlockTables, getSqlUpdateStmt, getSqlValue, getStartQuote, getSynonymTypes, getTablespaceDDL, getTableTypes, getTruncateTableStatement, getUsername, getValueFromResultSet, getViewTypes, hasIndex, isChanged, isDefaultingToUppercase, isDisplaySizeTwiceThePrecision, isExasolVariant, isExplorable, isForcingIdentifiersToLowerCase, isForcingIdentifiersToUpperCase, isFullExceptionLog, isInformixVariant, isMsSqlServerNativeVariant, isMsSqlServerVariant, isMySqlVariant, isNeedsPlaceHolder, isNeoviewVariant, isNetezzaVariant, isOracleVariant, isPostgresVariant, isPreserveReservedCase, isQuoteAllFields, isQuoteReservedWords, isReleaseSavepoint, isRequiresCastToVariousForIsNull, isRequiresCreateTablePrimaryKeyAppend, isRequiresName, isRequiringTransactionsOnQueries, isSqliteVariant, isStreamingResults, isStrictBigNumberInterpretation, isSupportsAutoGeneratedKeys, isSupportsBatchUpdates, isSupportsBooleanDataType, isSupportsCustomDeleteStmt, isSupportsCustomUpdateStmt, isSupportsEmptyTransactions, isSupportsErrorHandling, IsSupportsErrorHandlingOnBatchUpdates, isSupportsFloatRoundingOnUpdate, isSupportsGetBlob, isSupportsNewLinesInSql, isSupportsOptionsInURL, isSupportsResultSetMetadataRetrievalOnly, isSupportsSchemas, isSupportsSequenceNoMaxValueOption, isSupportsSequences, isSupportsSetCharacterStream, isSupportsSetLong, isSupportsSetMaxRows, isSupportsSynonyms, isSupportsTimestampDataType, isSupportsTransactions, isSupportsViews, isSybaseIQVariant, isSybaseVariant, isTeradataVariant, isUseSafePoints, isUsingDoubleDecimalAsSchemaTableSeparator, onlySpaces, parseStatements, quoteSqlString, setAccessType, setAttributes, setChanged, setConnectSql, setDatabaseName, setDataTablespace, setForcingIdentifiersToLowerCase, setForcingIdentifiersToUpperCase, setHostname, setIndexTablespace, setManualUrl, setPassword, setPluginId, setPluginName, setPort, setPreferredSchemaName, setPreserveReservedCase, setQuoteAllFields, setServername, setStreamingResults, setSupportsBooleanDataType, setSupportsTimestampDataType, setUsername, setUsingDoubleDecimalAsSchemaTableSeparator, useSchemaNameForTableList

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hop.core.database.IDatabase

addAttribute, addDefaultOptions, addExtraOption, clone, createSqlScriptParser, customizeValueFromSqlType, generateColumnAlias, getAccessType, getAttribute, getAttributes, getConnectSql, getCreateTableStatement, getDatabaseFactoryName, getDatabaseName, getDataTablespace, getDataTablespaceDDL, getDefaultOptions, getDropColumnStatement, getDropTableIfExistsStatement, getEndQuote, getExtraOptionIndicator, getExtraOptions, getExtraOptionSeparator, getExtraOptionsHelpText, getExtraOptionValueSeparator, getFunctionAverage, getFunctionCount, getFunctionMaximum, getFunctionMinimum, getFunctionSum, getHostname, getIndexTablespace, getIndexTablespaceDDL, getLegacyColumnName, getLimitClause, getManualUrl, getMaxColumnsInIndex, getMaxTextFieldLength, getMaxVARCHARLength, getNotFoundTK, getPassword, getPluginId, getPluginName, getPort, getPreferredSchemaName, getReservedWords, getSafeFieldname, getSchemaTableCombination, getSelectCountStatement, getSequenceNoMaxValueOption, getServername, getSqlColumnExists, getSqlCurrentSequenceValue, getSqlDeleteStmt, getSqlInsertAutoIncUnknownDimensionRow, getSqlInsertClauseBeforeFields, getSqlListOfProcedures, getSqlListOfSchemas, getSqlListOfSequences, getSqlLockTables, getSqlNextSequenceValue, getSqlQueryFields, getSqlScriptStatements, getSqlSequenceExists, getSqlTableExists, getSqlUnlockTables, getSqlUpdateStmt, getSqlValue, getStartQuote, getSynonymTypes, getTableTypes, getTruncateTableStatement, getUnsupportedTableOutputMessage, getUsername, getValueFromResultSet, getViewTypes, hasIndex, isChanged, isDefaultingToUppercase, isDisplaySizeTwiceThePrecision, isExasolVariant, isExplorable, isForcingIdentifiersToLowerCase, isForcingIdentifiersToUpperCase, isFullExceptionLog, isInformixVariant, isMsSqlServerNativeVariant, isMsSqlServerVariant, isMySqlVariant, isNeedsPlaceHolder, isNeoviewVariant, isNetezzaVariant, isOracleVariant, isPostgresVariant, isPreserveReservedCase, isQuoteAllFields, isQuoteReservedWords, isReleaseSavepoint, isRequiresCastToVariousForIsNull, isRequiresCreateTablePrimaryKeyAppend, isRequiresName, isRequiringTransactionsOnQueries, isSqliteVariant, isStreamingResults, isStrictBigNumberInterpretation, isSupportsAutoGeneratedKeys, isSupportsBatchUpdates, isSupportsBooleanDataType, isSupportsCustomDeleteStmt, isSupportsCustomUpdateStmt, isSupportsEmptyTransactions, isSupportsErrorHandling, IsSupportsErrorHandlingOnBatchUpdates, isSupportsFloatRoundingOnUpdate, isSupportsGetBlob, isSupportsNewLinesInSql, isSupportsOptionsInURL, isSupportsResultSetMetadataRetrievalOnly, isSupportsSchemas, isSupportsSequenceNoMaxValueOption, isSupportsSequences, isSupportsSetCharacterStream, isSupportsSetLong, isSupportsSetMaxRows, isSupportsSynonyms, isSupportsTimestampDataType, isSupportsTransactions, isSupportsViews, isSybaseIQVariant, isSybaseVariant, isTeradataVariant, isUseSafePoints, isUsingDoubleDecimalAsSchemaTableSeparator, parseStatements, quoteSqlString, setAccessType, setAttributes, setChanged, setConnectSql, setDatabaseName, setDataTablespace, setForcingIdentifiersToLowerCase, setForcingIdentifiersToUpperCase, setHostname, setIndexTablespace, setManualUrl, setPassword, setPluginId, setPluginName, setPort, setPreferredSchemaName, setPreserveReservedCase, setQuoteAllFields, setServername, setStreamingResults, setSupportsBooleanDataType, setSupportsTimestampDataType, setUsername, setUsingDoubleDecimalAsSchemaTableSeparator, supportsStandardTableOutput, useSchemaNameForTableList

Constructor Detail

GuptaDatabaseMeta

public GuptaDatabaseMeta()

Method Detail

getAccessTypeList

public int[] getAccessTypeList()

Specified by:

getAccessTypeList in interface IDatabase

Specified by:

getAccessTypeList in class BaseDatabaseMeta

getDefaultDatabasePort

public int getDefaultDatabasePort()

Specified by:

getDefaultDatabasePort in interface IDatabase

Overrides:

getDefaultDatabasePort in class BaseDatabaseMeta

isSupportsAutoInc

public boolean isSupportsAutoInc()

Specified by:

isSupportsAutoInc in interface IDatabase

Overrides:

isSupportsAutoInc in class BaseDatabaseMeta

Returns:

Whether or not the database can use auto increment type of fields (pk)

getDriverClass

public String getDriverClass()

Specified by:

getDriverClass in interface IDatabase

getURL

public String getURL(String hostname,
                     String port,
                     String databaseName)

Specified by:

getURL in interface IDatabase

isFetchSizeSupported

public boolean isFetchSizeSupported()

Checks whether or not the command setFetchSize() is supported by the JDBC driver...

Specified by:

isFetchSizeSupported in interface IDatabase

Overrides:

isFetchSizeSupported in class BaseDatabaseMeta

Returns:

true is setFetchSize() is supported!

isSupportsBitmapIndex

public boolean isSupportsBitmapIndex()

Specified by:

isSupportsBitmapIndex in interface IDatabase

Overrides:

isSupportsBitmapIndex in class BaseDatabaseMeta

Returns:

true if the database supports bitmap indexes

isSupportsCatalogs

public boolean isSupportsCatalogs()

Specified by:

isSupportsCatalogs in interface IDatabase

Overrides:

isSupportsCatalogs in class BaseDatabaseMeta

Returns:

true if the database supports catalogs

isSupportsTimeStampToDateConversion

public boolean isSupportsTimeStampToDateConversion()

Specified by:

isSupportsTimeStampToDateConversion in interface IDatabase

Overrides:

isSupportsTimeStampToDateConversion in class BaseDatabaseMeta

Returns:

true if the database supports timestamp to date conversion. Gupta doesn't support this!

getAddColumnStatement

public String getAddColumnStatement(String tableName,
                                    IValueMeta v,
                                    String tk,
                                    boolean useAutoinc,
                                    String pk,
                                    boolean semicolon)

Generates the SQL statement to add a column to the specified table

Specified by:

getAddColumnStatement in interface IDatabase

Parameters:

tableName - The table to add

v - The column defined as a value

tk - the name of the technical key field

useAutoinc - whether or not this field uses auto increment

pk - the name of the primary key field

semicolon - whether or not to add a semi-colon behind the statement.

Returns:

the SQL statement to add a column to the specified table

getModifyColumnStatement

public String getModifyColumnStatement(String tableName,
                                       IValueMeta v,
                                       String tk,
                                       boolean useAutoinc,
                                       String pk,
                                       boolean semicolon)

Generates the SQL statement to modify a column in the specified table

Specified by:

getModifyColumnStatement in interface IDatabase

Parameters:

tableName - The table to add

v - The column defined as a value

tk - the name of the technical key field

useAutoinc - whether or not this field uses auto increment

pk - the name of the primary key field

semicolon - whether or not to add a semi-colon behind the statement.

Returns:

the SQL statement to modify a column in the specified table

getFieldDefinition

public String getFieldDefinition(IValueMeta v,
                                 String tk,
                                 String pk,
                                 boolean useAutoinc,
                                 boolean addFieldName,
                                 boolean addCr)

Specified by:

getFieldDefinition in interface IDatabase

isSystemTable

public boolean isSystemTable(String tableName)

Specified by:

isSystemTable in interface IDatabase

Overrides:

isSystemTable in class BaseDatabaseMeta

Parameters:

tableName -

Returns:

true if the specified table is a system table

isSupportsPreparedStatementMetadataRetrieval

public boolean isSupportsPreparedStatementMetadataRetrieval()

Most databases allow you to retrieve result metadata by preparing a SELECT statement. Gupta though doesn't.

Specified by:

isSupportsPreparedStatementMetadataRetrieval in interface IDatabase

Overrides:

isSupportsPreparedStatementMetadataRetrieval in class BaseDatabaseMeta

Returns:

true if the database supports retrieval of query metadata from a prepared statement. False if the query needs to be executed first.