Package org.apache.hop.databases.sqlite

Class SqliteDatabaseMeta

java.lang.Object

org.apache.hop.core.database.BaseDatabaseMeta

org.apache.hop.databases.sqlite.SqliteDatabaseMeta

All Implemented Interfaces:

Cloneable, IDatabase

@DatabaseMetaPlugin(type="SQLITE",
                    typeDescription="SQLite",
                    documentationUrl="/database/databases/sqlite.html")
@GuiPlugin(id="GUI-SQLiteDatabaseMeta")
public class SqliteDatabaseMeta
extends BaseDatabaseMeta
implements IDatabase

Contains SQLite 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
SqliteDatabaseMeta()

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 For this generic type, i set it to the most common possibility.
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
int	getNotFoundTK(boolean useAutoinc)
String	getTruncateTableStatement(String tableName)
String	getURL(String hostname, String port, String databaseName)
boolean	isFetchSizeSupported()	Checks whether or not the command setFetchSize() is supported by the JDBC driver...
boolean	isSqliteVariant()
boolean	isSupportsBitmapIndex()
boolean	isSupportsErrorHandling()

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, getDefaultDatabasePort, getDefaultOptions, getDropColumnStatement, getDropTableIfExistsStatement, getEndQuote, getExtraOptionIndicator, getExtraOptions, getExtraOptionSeparator, getExtraOptionsHelpText, getExtraOptionValueSeparator, getFieldnameProtector, getFunctionAverage, getFunctionCount, getFunctionMaximum, getFunctionMinimum, getFunctionSum, getHostname, getIndexTablespace, getIndexTablespaceDDL, getLimitClause, getManualUrl, getMaxColumnsInIndex, getMaxTextFieldLength, getMaxVARCHARLength, 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, 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, isStreamingResults, isStrictBigNumberInterpretation, isSupportsAutoGeneratedKeys, isSupportsAutoInc, isSupportsBatchUpdates, isSupportsBooleanDataType, isSupportsCatalogs, isSupportsCustomDeleteStmt, isSupportsCustomUpdateStmt, isSupportsEmptyTransactions, IsSupportsErrorHandlingOnBatchUpdates, isSupportsFloatRoundingOnUpdate, isSupportsGetBlob, isSupportsNewLinesInSql, isSupportsOptionsInURL, isSupportsPreparedStatementMetadataRetrieval, isSupportsResultSetMetadataRetrievalOnly, isSupportsSchemas, isSupportsSequenceNoMaxValueOption, isSupportsSequences, isSupportsSetCharacterStream, isSupportsSetLong, isSupportsSetMaxRows, isSupportsSynonyms, isSupportsTimestampDataType, isSupportsTimeStampToDateConversion, isSupportsTransactions, isSupportsViews, isSybaseIQVariant, isSybaseVariant, isSystemTable, 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, getDefaultDatabasePort, getDefaultOptions, getDropColumnStatement, getDropTableIfExistsStatement, getEndQuote, getExtraOptionIndicator, getExtraOptions, getExtraOptionSeparator, getExtraOptionsHelpText, getExtraOptionValueSeparator, getFunctionAverage, getFunctionCount, getFunctionMaximum, getFunctionMinimum, getFunctionSum, getHostname, getIndexTablespace, getIndexTablespaceDDL, getLegacyColumnName, getLimitClause, getManualUrl, getMaxColumnsInIndex, getMaxTextFieldLength, getMaxVARCHARLength, 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, 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, isStreamingResults, isStrictBigNumberInterpretation, isSupportsAutoGeneratedKeys, isSupportsAutoInc, isSupportsBatchUpdates, isSupportsBooleanDataType, isSupportsCatalogs, isSupportsCustomDeleteStmt, isSupportsCustomUpdateStmt, isSupportsEmptyTransactions, IsSupportsErrorHandlingOnBatchUpdates, isSupportsFloatRoundingOnUpdate, isSupportsGetBlob, isSupportsNewLinesInSql, isSupportsOptionsInURL, isSupportsPreparedStatementMetadataRetrieval, isSupportsResultSetMetadataRetrievalOnly, isSupportsSchemas, isSupportsSequenceNoMaxValueOption, isSupportsSequences, isSupportsSetCharacterStream, isSupportsSetLong, isSupportsSetMaxRows, isSupportsSynonyms, isSupportsTimestampDataType, isSupportsTimeStampToDateConversion, isSupportsTransactions, isSupportsViews, isSybaseIQVariant, isSybaseVariant, isSystemTable, 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

SqliteDatabaseMeta

public SqliteDatabaseMeta()

Method Detail

getAccessTypeList

public int[] getAccessTypeList()

Specified by:

getAccessTypeList in interface IDatabase

Specified by:

getAccessTypeList in class BaseDatabaseMeta

getNotFoundTK

public int getNotFoundTK(boolean useAutoinc)

Specified by:

getNotFoundTK in interface IDatabase

Overrides:

getNotFoundTK in class BaseDatabaseMeta

See Also:

IDatabase.getNotFoundTK(boolean)

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

getTruncateTableStatement

public String getTruncateTableStatement(String tableName)

Specified by:

getTruncateTableStatement in interface IDatabase

Overrides:

getTruncateTableStatement in class BaseDatabaseMeta

Parameters:

tableName - The table to be truncated.

Returns:

The SQL statement to truncate a table: remove all rows from it without a transaction

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 For this generic type, i set it to the most common possibility.

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

isSupportsErrorHandling

public boolean isSupportsErrorHandling()

Specified by:

isSupportsErrorHandling in interface IDatabase

Overrides:

isSupportsErrorHandling in class BaseDatabaseMeta

Returns:

true if the database supports error handling (the default). Returns false for certain databases (SQLite) that invalidate a prepared statement or even the complete connection when an error occurs.

isSqliteVariant

public boolean isSqliteVariant()

Specified by:

isSqliteVariant in interface IDatabase

Overrides:

isSqliteVariant in class BaseDatabaseMeta