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/**
* Copyright (c) 2004 - 2010 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.net4j.db.db2;
import org.eclipse.net4j.db.DBType;
import org.eclipse.net4j.db.ddl.IDBField;
import org.eclipse.net4j.spi.db.DBAdapter;
/**
* @author Eike Stepper
* @since 4.0
*/
public class DB2Adapter extends DBAdapter
{
public static final String NAME = "db2"; //$NON-NLS-1$
public static final String VERSION = "3.59.81"; //$NON-NLS-1$
private static final String[] RESERVED_WORDS = { "ACTIVATE", "ABS", "ADD", "AFTER", "ALIAS", "ALL", "ALLOCATE", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$
"ALLOW", "ALTER", "AND", "ANY", "ARE", "ARRAY", "AS", "ASENSITIVE", "ASSOCIATE", "ASUTIME", "ASYMMETRIC", "AT", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$ //$NON-NLS-12$
"ATOMIC", "ATTRIBUTES", "AUDIT", "AUTHORIZATION", "AUX", "AUXILIARY", "AVG", "BEFORE", "BEGIN", "BETWEEN", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"BIGINT", "BINARY", "BLOB", "BOOLEAN", "BOTH", "BUFFERPOOL", "BY", "CACHE", "CALL", "CALLED", "CAPTURE", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"CARDINALITY", "CASCADED", "CASE", "CAST", "CCSID", "CEIL", "CEILING", "CHAR", "CHAR_LENGTH", "CHARACTER", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"CHARACTER_LENGTH", "CHECK", "CLOB", "CLOSE", "CLUSTER", "COALESCE", "COLLATE", "COLLECT", "COLLECTION", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$
"COLLID", "COLUMN", "COMMENT", "COMMIT", "CONCAT", "CONDITION", "CONNECT", "CONNECTION", "CONSTRAINT", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$
"CONTAINS", "CONTINUE", "CONVERT", "CORR", "CORRESPONDING", "COUNT", "COUNT_BIG", "COVAR_POP", "COVAR_SAMP", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$
"CREATE", "CROSS", "CUBE", "CUME_DIST", "CURRENT", "CURRENT_DATE", "CURRENT_DEFAULT_TRANSFORM_GROUP", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$
"CURRENT_LC_CTYPE", "CURRENT_PATH", "CURRENT_ROLE", "CURRENT_SCHEMA", "CURRENT_SERVER", "CURRENT_TIME", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$
"CURRENT_TIMESTAMP", "CURRENT_TIMEZONE", "CURRENT_TRANSFORM_GROUP_FOR_TYPE", "CURRENT_USER", "CURSOR", "CYCLE", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$
"DATA", "DATABASE", "DATAPARTITIONNAME", "DATAPARTITIONNUM", "DATE", "DAY", "DAYS", "DB2GENERAL", "DB2GENRL", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$
"DB2SQL", "DBINFO", "DBPARTITIONNAME", "DBPARTITIONNUM", "DEALLOCATE", "DEC", "DECIMAL", "DECLARE", "DEFAULT", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$
"DEFAULTS", "DEFINITION", "DELETE", "DENSE_RANK", "DENSERANK", "DEREF", "DESCRIBE", "DESCRIPTOR", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$
"DETERMINISTIC", "DIAGNOSTICS", "DISABLE", "DISALLOW", "DISCONNECT", "DISTINCT", "DO", "DOUBLE", "DROP", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$
"DSSIZE", "DYNAMIC", "EACH", "EDITPROC", "ELEMENT", "ELSE", "ELSEIF", "ENABLE", "ENCODING", "ENCRYPTION", "END", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"END-EXEC", "ENDING", "ERASE", "ESCAPE", "EVERY", "EXCEPT", "EXCEPTION", "EXCLUDING", "EXCLUSIVE", "EXEC", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"EXECUTE", "EXISTS", "EXIT", "EXP", "EXPLAIN", "EXTERNAL", "EXTRACT", "FALSE", "FENCED", "FETCH", "FIELDPROC", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"FILE", "FILTER", "FINAL", "FLOAT", "FLOOR", "FOR", "FOREIGN", "FREE", "FROM", "FULL", "FUNCTION", "FUSION", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$ //$NON-NLS-12$
"GENERAL", "GENERATED", "GET", "GLOBAL", "GO", "GOTO", "GRANT", "GRAPHIC", "GROUP", "GROUPING", "HANDLER", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"HASH", "HASHED_VALUE", "HAVING", "HINT", "HOLD", "HOUR", "HOURS", "IDENTITY", "IF", "IMMEDIATE", "IN", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"INCLUDING", "INCLUSIVE", "INCREMENT", "INDEX", "INDICATOR", "INHERIT", "INNER", "INOUT", "INSENSITIVE", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$
"INSERT", "INT", "INTEGER", "INTEGRITY", "INTERSECT", "INTERSECTION", "INTERVAL", "INTO", "IS", "ISOBID", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"ISOLATION", "ITERATE", "JAR", "JAVA", "JOIN", "KEY", "LABEL", "LANGUAGE", "LARGE", "LATERAL", "LC_CTYPE", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"LEADING", "LEAVE", "LEFT", "LIKE", "LINKTYPE", "LN", "LOCAL", "LOCALDATE", "LOCALE", "LOCALTIME", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"LOCALTIMESTAMP", "LOCATOR", "LOCATORS", "LOCK", "LOCKMAX", "LOCKSIZE", "LONG", "LOOP", "LOWER", "MAINTAINED", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"MATCH", "MATERIALIZED", "MAX", "MAXVALUE", "MEMBER", "MERGE", "METHOD", "MICROSECOND", "MICROSECONDS", "MIN", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"MINUTE", "MINUTES", "MINVALUE", "MOD", "MODE", "MODIFIES", "MODULE", "MONTH", "MONTHS", "MULTISET", "NATIONAL", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"NATURAL", "NCHAR", "NCLOB", "NEW", "NEW_TABLE", "NEXTVAL", "NO", "NOCACHE", "NOCYCLE", "NODENAME", "NODENUMBER", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"NOMAXVALUE", "NOMINVALUE", "NONE", "NOORDER", "NORMALIZE", "NORMALIZED", "NOT", "NULL", "NULLIF", "NULLS", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"NUMERIC", "NUMPARTS", "OBID", "OCTET_LENGTH", "OF", "OLD", "OLD_TABLE", "ON", "ONLY", "OPEN", "OPTIMIZATION", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"OPTIMIZE", "OPTION", "OR", "ORDER", "OUT", "OUTER", "OVER", "OVERLAPS", "OVERLAY", "OVERRIDING", "PACKAGE", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"PADDED", "PAGESIZE", "PARAMETER", "PART", "PARTITION", "PARTITIONED", "PARTITIONING", "PARTITIONS", "PASSWORD", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$
"PATH", "PERCENT_RANK", "PERCENTILE_CONT", "PERCENTILE_DISC", "PIECESIZE", "PLAN", "POSITION", "POWER", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$
"PRECISION", "PREPARE", "PREVVAL", "PRIMARY", "PRIQTY", "PRIVILEGES", "PROCEDURE", "PROGRAM", "PSID", "QUERY", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"QUERYNO", "RANGE", "RANK", "READ", "READS", "REAL", "RECOVERY", "RECURSIVE", "REF", "REFERENCES", "REFERENCING", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"REFRESH", "REGR_AVGX", "REGR_AVGY", "REGR_COUNT", "REGR_INTERCEPT", "REGR_R2", "REGR_SLOPE", "REGR_SXX", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$
"REGR_SXY", "REGR_SYY", "RELEASE", "RENAME", "REPEAT", "RESET", "RESIGNAL", "RESTART", "RESTRICT", "RESULT", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"RESULT_SET_LOCATOR", "RETURN", "RETURNS", "REVOKE", "RIGHT", "ROLLBACK", "ROLLUP", "ROUTINE", "ROW", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$
"ROW_NUMBER", "ROWNUMBER", "ROWS", "ROWSET", "RRN", "RUN", "SAVEPOINT", "SCHEMA", "SCOPE", "SCRATCHPAD", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"SCROLL", "SEARCH", "SECOND", "SECONDS", "SECQTY", "SECURITY", "SELECT", "SENSITIVE", "SEQUENCE", "SESSION", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"SESSION_USER", "SET", "SIGNAL", "SIMILAR", "SIMPLE", "SMALLINT", "SOME", "SOURCE", "SPECIFIC", "SPECIFICTYPE", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"SQL", "SQLEXCEPTION", "SQLID", "SQLSTATE", "SQLWARNING", "SQRT", "STACKED", "STANDARD", "START", "STARTING", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"STATEMENT", "STATIC", "STAY", "STDDEV_POP", "STDDEV_SAMP", "STOGROUP", "STORES", "STYLE", "SUBMULTISET", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$
"SUBSTRING", "SUM", "SUMMARY", "SYMMETRIC", "SYNONYM", "SYSFUN", "SYSIBM", "SYSPROC", "SYSTEM", "SYSTEM_USER", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"TABLE", "TABLESAMPLE", "TABLESPACE", "THEN", "TIME", "TIMESTAMP", "TIMEZONE_HOUR", "TIMEZONE_MINUTE", "TO", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$
"TRAILING", "TRANSACTION", "TRANSLATE", "TRANSLATION", "TREAT", "TRIGGER", "TRIM", "TRUE", "TYPE", "UESCAPE", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"UNDO", "UNION", "UNIQUE", "UNKNOWN", "UNNEST", "UNTIL", "UPDATE", "UPPER", "USAGE", "USER", "USING", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"VALIDPROC", "VALUE", "VALUES", "VAR_POP", "VAR_SAMP", "VARCHAR", "VARIABLE", "VARIANT", "VARYING", "VCAT", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$
"VERSION", "VIEW", "VOLATILE", "VOLUMES", "WHEN", "WHENEVER", "WHERE", "WHILE", "WIDTH_BUCKET", "WINDOW", "WITH", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ //$NON-NLS-11$
"WITHIN", "WITHOUT", "WLM", "WRITE", "XMLELEMENT", "YEAR", "YEARS" }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$
public DB2Adapter()
{
super(NAME, VERSION);
}
public com.ibm.db2.jcc.DB2Driver getJDBCDriver()
{
return new com.ibm.db2.jcc.DB2Driver();
}
public com.ibm.db2.jcc.DB2SimpleDataSource createJDBCDataSource()
{
return new com.ibm.db2.jcc.DB2SimpleDataSource();
}
@Override
public int getMaxTableNameLength()
{
return 128;
}
@Override
public int getMaxFieldNameLength()
{
return 128; // 30 for SQLDA, see
// http://publib.boulder.ibm.com/infocenter/db2luw/v9r7/topic/com.ibm.db2.luw.sql.ref.doc/doc/r0001029.html
}
@Override
public DBType adaptType(DBType type)
{
switch (type)
{
// Required in order to not add to the total length of a record.
// See http://publib.boulder.ibm.com/infocenter/db2luw/v9r7/index.jsp
//
// The actual data for BLOB, CLOB, LONG VARCHAR, DBCLOB, and LONG VARGRAPHIC columns
// is not included in this count. However, information about the location of that data
// does take up some space in the row."
case VARCHAR:
return DBType.LONGVARCHAR;
case BOOLEAN:
return DBType.SMALLINT;
}
return super.adaptType(type);
}
@Override
protected String getTypeName(IDBField field)
{
DBType type = field.getType();
switch (type)
{
case BINARY:
case VARBINARY:
case LONGVARBINARY:
return "BLOB"; //$NON-NLS-1$
case TINYINT:
return "SMALLINT"; //$NON-NLS-1$
case FLOAT:
return "REAL"; //$NON-NLS-1$
case BOOLEAN:
case BIT:
return "SMALLINT"; //$NON-NLS-1$
}
return super.getTypeName(field);
}
@Override
public boolean isValidFirstChar(char ch)
{
switch (ch)
{
case '_':
return false;
default:
return super.isValidFirstChar(ch);
}
}
public String[] getReservedWords()
{
return RESERVED_WORDS;
}
}
|
