| 1 | /* ============================================================= |
| 2 | * SmallSQL : a free Java DBMS library for the Java(tm) platform |
| 3 | * ============================================================= |
| 4 | * |
| 5 | * (C) Copyright 2004-2006, by Volker Berlin. |
| 6 | * |
| 7 | * Project Info: http://www.smallsql.de/ |
| 8 | * |
| 9 | * This library is free software; you can redistribute it and/or modify it |
| 10 | * under the terms of the GNU Lesser General Public License as published by |
| 11 | * the Free Software Foundation; either version 2.1 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This library is distributed in the hope that it will be useful, but |
| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 16 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
| 17 | * License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU Lesser General Public |
| 20 | * License along with this library; if not, write to the Free Software |
| 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| 22 | * USA. |
| 23 | * |
| 24 | * [Java is a trademark or registered trademark of Sun Microsystems, Inc. |
| 25 | * in the United States and other countries.] |
| 26 | * |
| 27 | * --------------- |
| 28 | * SSDatabaseMetaData.java |
| 29 | * --------------- |
| 30 | * Author: Volker Berlin |
| 31 | * |
| 32 | */ |
| 33 | package smallsql.database; |
| 34 | |
| 35 | import java.sql.*; |
| 36 | import java.util.ArrayList; |
| 37 | |
| 38 | |
| 39 | final class SSDatabaseMetaData implements DatabaseMetaData { |
| 40 | final private SSConnection con; |
| 41 | final private SSStatement st; |
| 42 | |
| 43 | |
| 44 | /** |
| 45 | * @throws SQLException Exception can be throw if the Connection already closed. |
| 46 | */ |
| 47 | SSDatabaseMetaData(SSConnection con) throws SQLException{ |
| 48 | this.con = con; |
| 49 | st = new SSStatement(con); |
| 50 | } |
| 51 | |
| 52 | public boolean allProceduresAreCallable() { |
| 53 | return true; |
| 54 | } |
| 55 | |
| 56 | |
| 57 | public boolean allTablesAreSelectable() { |
| 58 | return true; |
| 59 | } |
| 60 | |
| 61 | |
| 62 | public String getURL() throws SQLException { |
| 63 | Database database = con.getDatabase(true); |
| 64 | if(database == null) |
| 65 | return SSDriver.URL_PREFIX; |
| 66 | return SSDriver.URL_PREFIX + ':' + database.getName(); |
| 67 | } |
| 68 | |
| 69 | |
| 70 | public String getUserName() { |
| 71 | return ""; |
| 72 | } |
| 73 | |
| 74 | |
| 75 | public boolean isReadOnly() { |
| 76 | return false; |
| 77 | } |
| 78 | |
| 79 | |
| 80 | public boolean nullsAreSortedHigh() { |
| 81 | return false; |
| 82 | } |
| 83 | |
| 84 | |
| 85 | public boolean nullsAreSortedLow() { |
| 86 | return true; |
| 87 | } |
| 88 | |
| 89 | |
| 90 | public boolean nullsAreSortedAtStart() { |
| 91 | return false; |
| 92 | } |
| 93 | |
| 94 | |
| 95 | public boolean nullsAreSortedAtEnd() { |
| 96 | return false; |
| 97 | } |
| 98 | |
| 99 | |
| 100 | public String getDatabaseProductName() { |
| 101 | return "SmallSQL Database"; |
| 102 | } |
| 103 | |
| 104 | |
| 105 | public String getDatabaseProductVersion() { |
| 106 | return getDriverVersion(); |
| 107 | } |
| 108 | |
| 109 | |
| 110 | public String getDriverName() throws SQLException { |
| 111 | return "SmallSQL Driver"; |
| 112 | } |
| 113 | |
| 114 | |
| 115 | public String getDriverVersion() { |
| 116 | return getDriverMajorVersion() + "." + SSDriver.drv.getMinorVersion(); |
| 117 | } |
| 118 | |
| 119 | |
| 120 | public int getDriverMajorVersion() { |
| 121 | return SSDriver.drv.getMajorVersion(); |
| 122 | } |
| 123 | |
| 124 | |
| 125 | public int getDriverMinorVersion() { |
| 126 | return SSDriver.drv.getMinorVersion(); |
| 127 | } |
| 128 | |
| 129 | |
| 130 | public boolean usesLocalFiles() { |
| 131 | return false; |
| 132 | } |
| 133 | |
| 134 | |
| 135 | public boolean usesLocalFilePerTable() { |
| 136 | return false; |
| 137 | } |
| 138 | |
| 139 | |
| 140 | public boolean supportsMixedCaseIdentifiers() { |
| 141 | return true; |
| 142 | } |
| 143 | |
| 144 | |
| 145 | public boolean storesUpperCaseIdentifiers() { |
| 146 | return false; |
| 147 | } |
| 148 | |
| 149 | |
| 150 | public boolean storesLowerCaseIdentifiers() { |
| 151 | return false; |
| 152 | } |
| 153 | |
| 154 | |
| 155 | public boolean storesMixedCaseIdentifiers() { |
| 156 | return true; |
| 157 | } |
| 158 | |
| 159 | |
| 160 | public boolean supportsMixedCaseQuotedIdentifiers() { |
| 161 | return true; |
| 162 | } |
| 163 | |
| 164 | |
| 165 | public boolean storesUpperCaseQuotedIdentifiers() { |
| 166 | return false; |
| 167 | } |
| 168 | |
| 169 | |
| 170 | public boolean storesLowerCaseQuotedIdentifiers() { |
| 171 | return false; |
| 172 | } |
| 173 | |
| 174 | |
| 175 | public boolean storesMixedCaseQuotedIdentifiers() { |
| 176 | return true; |
| 177 | } |
| 178 | |
| 179 | |
| 180 | public String getIdentifierQuoteString() { |
| 181 | return "\""; |
| 182 | } |
| 183 | |
| 184 | |
| 185 | public String getSQLKeywords() { |
| 186 | return "database,use"; |
| 187 | } |
| 188 | |
| 189 | |
| 190 | private String getFunctions(int from, int to){ |
| 191 | StringBuffer buf = new StringBuffer(); |
| 192 | for(int i=from; i<=to; i++){ |
| 193 | if(i != from) buf.append(','); |
| 194 | buf.append( SQLTokenizer.getKeyWord(i) ); |
| 195 | } |
| 196 | return buf.toString(); |
| 197 | } |
| 198 | |
| 199 | |
| 200 | public String getNumericFunctions() { |
| 201 | return getFunctions(SQLTokenizer.ABS, SQLTokenizer.TRUNCATE); |
| 202 | } |
| 203 | |
| 204 | |
| 205 | public String getStringFunctions() { |
| 206 | return getFunctions(SQLTokenizer.ASCII, SQLTokenizer.UCASE); |
| 207 | } |
| 208 | |
| 209 | |
| 210 | public String getSystemFunctions() { |
| 211 | return getFunctions(SQLTokenizer.IFNULL, SQLTokenizer.IIF); |
| 212 | } |
| 213 | |
| 214 | |
| 215 | public String getTimeDateFunctions() { |
| 216 | return getFunctions(SQLTokenizer.CURDATE, SQLTokenizer.YEAR); |
| 217 | } |
| 218 | |
| 219 | |
| 220 | public String getSearchStringEscape() { |
| 221 | return "\\"; |
| 222 | } |
| 223 | |
| 224 | |
| 225 | public String getExtraNameCharacters() { |
| 226 | return "#$ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ"; |
| 227 | } |
| 228 | |
| 229 | |
| 230 | public boolean supportsAlterTableWithAddColumn() { |
| 231 | /**@todo: Implement this java.sql.DatabaseMetaData method*/ |
| 232 | throw new java.lang.UnsupportedOperationException("Method supportsAlterTableWithAddColumn() not yet implemented."); |
| 233 | } |
| 234 | public boolean supportsAlterTableWithDropColumn() throws SQLException { |
| 235 | /**@todo: Implement this java.sql.DatabaseMetaData method*/ |
| 236 | throw new java.lang.UnsupportedOperationException("Method supportsAlterTableWithDropColumn() not yet implemented."); |
| 237 | } |
| 238 | |
| 239 | |
| 240 | public boolean supportsColumnAliasing() { |
| 241 | return true; |
| 242 | } |
| 243 | |
| 244 | |
| 245 | public boolean nullPlusNonNullIsNull() { |
| 246 | return true; |
| 247 | } |
| 248 | |
| 249 | |
| 250 | public boolean supportsConvert() { |
| 251 | return true; |
| 252 | } |
| 253 | |
| 254 | |
| 255 | public boolean supportsConvert(int fromType, int toType) { |
| 256 | return true; |
| 257 | } |
| 258 | |
| 259 | |
| 260 | public boolean supportsTableCorrelationNames() { |
| 261 | return true; |
| 262 | } |
| 263 | |
| 264 | |
| 265 | public boolean supportsDifferentTableCorrelationNames() { |
| 266 | return true; |
| 267 | } |
| 268 | |
| 269 | |
| 270 | public boolean supportsExpressionsInOrderBy() { |
| 271 | return true; |
| 272 | } |
| 273 | |
| 274 | |
| 275 | public boolean supportsOrderByUnrelated() { |
| 276 | return true; |
| 277 | } |
| 278 | |
| 279 | |
| 280 | public boolean supportsGroupBy() { |
| 281 | return true; |
| 282 | } |
| 283 | |
| 284 | |
| 285 | public boolean supportsGroupByUnrelated() { |
| 286 | return true; |
| 287 | } |
| 288 | |
| 289 | |
| 290 | public boolean supportsGroupByBeyondSelect() { |
| 291 | return true; |
| 292 | } |
| 293 | |
| 294 | |
| 295 | public boolean supportsLikeEscapeClause() { |
| 296 | return true; |
| 297 | } |
| 298 | |
| 299 | |
| 300 | public boolean supportsMultipleResultSets() { |
| 301 | return true; |
| 302 | } |
| 303 | |
| 304 | |
| 305 | public boolean supportsMultipleTransactions() { |
| 306 | return true; |
| 307 | } |
| 308 | |
| 309 | |
| 310 | public boolean supportsNonNullableColumns() { |
| 311 | return true; |
| 312 | } |
| 313 | |
| 314 | |
| 315 | public boolean supportsMinimumSQLGrammar() { |
| 316 | return true; |
| 317 | } |
| 318 | |
| 319 | |
| 320 | public boolean supportsCoreSQLGrammar() { |
| 321 | return true; |
| 322 | } |
| 323 | |
| 324 | |
| 325 | public boolean supportsExtendedSQLGrammar() { |
| 326 | return true; |
| 327 | } |
| 328 | |
| 329 | |
| 330 | public boolean supportsANSI92EntryLevelSQL() { |
| 331 | return true; |
| 332 | } |
| 333 | |
| 334 | |
| 335 | public boolean supportsANSI92IntermediateSQL() { |
| 336 | return true; |
| 337 | } |
| 338 | |
| 339 | |
| 340 | public boolean supportsANSI92FullSQL() { |
| 341 | return true; |
| 342 | } |
| 343 | |
| 344 | |
| 345 | public boolean supportsIntegrityEnhancementFacility() { |
| 346 | return true; |
| 347 | } |
| 348 | |
| 349 | |
| 350 | public boolean supportsOuterJoins() { |
| 351 | return true; |
| 352 | } |
| 353 | |
| 354 | |
| 355 | public boolean supportsFullOuterJoins() { |
| 356 | return true; |
| 357 | } |
| 358 | |
| 359 | |
| 360 | public boolean supportsLimitedOuterJoins() { |
| 361 | return true; |
| 362 | } |
| 363 | |
| 364 | |
| 365 | public String getSchemaTerm() { |
| 366 | return "owner"; |
| 367 | } |
| 368 | |
| 369 | |
| 370 | public String getProcedureTerm() { |
| 371 | return "procedure"; |
| 372 | } |
| 373 | |
| 374 | |
| 375 | public String getCatalogTerm() { |
| 376 | return "database"; |
| 377 | } |
| 378 | |
| 379 | |
| 380 | public boolean isCatalogAtStart() { |
| 381 | return true; |
| 382 | } |
| 383 | |
| 384 | |
| 385 | public String getCatalogSeparator() { |
| 386 | return "."; |
| 387 | } |
| 388 | |
| 389 | |
| 390 | public boolean supportsSchemasInDataManipulation() { |
| 391 | return false; |
| 392 | } |
| 393 | |
| 394 | |
| 395 | public boolean supportsSchemasInProcedureCalls() { |
| 396 | return false; |
| 397 | } |
| 398 | |
| 399 | |
| 400 | public boolean supportsSchemasInTableDefinitions() { |
| 401 | return false; |
| 402 | } |
| 403 | |
| 404 | |
| 405 | public boolean supportsSchemasInIndexDefinitions() { |
| 406 | return false; |
| 407 | } |
| 408 | |
| 409 | |
| 410 | public boolean supportsSchemasInPrivilegeDefinitions() { |
| 411 | return false; |
| 412 | } |
| 413 | |
| 414 | |
| 415 | public boolean supportsCatalogsInDataManipulation() { |
| 416 | return true; |
| 417 | } |
| 418 | |
| 419 | |
| 420 | public boolean supportsCatalogsInProcedureCalls() { |
| 421 | return true; |
| 422 | } |
| 423 | |
| 424 | |
| 425 | public boolean supportsCatalogsInTableDefinitions() { |
| 426 | return true; |
| 427 | } |
| 428 | |
| 429 | |
| 430 | public boolean supportsCatalogsInIndexDefinitions() { |
| 431 | return true; |
| 432 | } |
| 433 | |
| 434 | |
| 435 | public boolean supportsCatalogsInPrivilegeDefinitions() { |
| 436 | return true; |
| 437 | } |
| 438 | |
| 439 | |
| 440 | public boolean supportsPositionedDelete() { |
| 441 | return true; |
| 442 | } |
| 443 | |
| 444 | |
| 445 | public boolean supportsPositionedUpdate() { |
| 446 | return true; |
| 447 | } |
| 448 | |
| 449 | |
| 450 | public boolean supportsSelectForUpdate() { |
| 451 | return true; |
| 452 | } |
| 453 | |
| 454 | |
| 455 | public boolean supportsStoredProcedures() { |
| 456 | return false; |
| 457 | } |
| 458 | |
| 459 | |
| 460 | public boolean supportsSubqueriesInComparisons() { |
| 461 | return true; |
| 462 | } |
| 463 | |
| 464 | |
| 465 | public boolean supportsSubqueriesInExists() { |
| 466 | return true; |
| 467 | } |
| 468 | |
| 469 | |
| 470 | public boolean supportsSubqueriesInIns() { |
| 471 | return true; |
| 472 | } |
| 473 | |
| 474 | |
| 475 | public boolean supportsSubqueriesInQuantifieds() { |
| 476 | return true; |
| 477 | } |
| 478 | |
| 479 | |
| 480 | public boolean supportsCorrelatedSubqueries() { |
| 481 | return true; |
| 482 | } |
| 483 | |
| 484 | |
| 485 | public boolean supportsUnion() { |
| 486 | return true; |
| 487 | } |
| 488 | |
| 489 | |
| 490 | public boolean supportsUnionAll() { |
| 491 | return true; |
| 492 | } |
| 493 | |
| 494 | |
| 495 | public boolean supportsOpenCursorsAcrossCommit() { |
| 496 | return true; |
| 497 | } |
| 498 | |
| 499 | |
| 500 | public boolean supportsOpenCursorsAcrossRollback() { |
| 501 | return true; |
| 502 | } |
| 503 | |
| 504 | |
| 505 | public boolean supportsOpenStatementsAcrossCommit() { |
| 506 | return true; |
| 507 | } |
| 508 | |
| 509 | |
| 510 | public boolean supportsOpenStatementsAcrossRollback() { |
| 511 | return true; |
| 512 | } |
| 513 | |
| 514 | |
| 515 | public int getMaxBinaryLiteralLength() { |
| 516 | return 0; |
| 517 | } |
| 518 | |
| 519 | |
| 520 | public int getMaxCharLiteralLength() { |
| 521 | return 0; |
| 522 | } |
| 523 | |
| 524 | |
| 525 | public int getMaxColumnNameLength() { |
| 526 | return 255; |
| 527 | } |
| 528 | |
| 529 | |
| 530 | public int getMaxColumnsInGroupBy() { |
| 531 | return 0; |
| 532 | } |
| 533 | |
| 534 | |
| 535 | public int getMaxColumnsInIndex() { |
| 536 | return 0; |
| 537 | } |
| 538 | |
| 539 | |
| 540 | public int getMaxColumnsInOrderBy() { |
| 541 | return 0; |
| 542 | } |
| 543 | |
| 544 | |
| 545 | public int getMaxColumnsInSelect() { |
| 546 | return 0; |
| 547 | } |
| 548 | |
| 549 | |
| 550 | public int getMaxColumnsInTable() { |
| 551 | return 0; |
| 552 | } |
| 553 | |
| 554 | |
| 555 | public int getMaxConnections() { |
| 556 | return 0; |
| 557 | } |
| 558 | |
| 559 | |
| 560 | public int getMaxCursorNameLength() { |
| 561 | return 0; |
| 562 | } |
| 563 | |
| 564 | |
| 565 | public int getMaxIndexLength() { |
| 566 | return 0; |
| 567 | } |
| 568 | |
| 569 | |
| 570 | public int getMaxSchemaNameLength() { |
| 571 | return 255; |
| 572 | } |
| 573 | |
| 574 | |
| 575 | public int getMaxProcedureNameLength() { |
| 576 | return 255; |
| 577 | } |
| 578 | |
| 579 | |
| 580 | public int getMaxCatalogNameLength() { |
| 581 | return 255; |
| 582 | } |
| 583 | |
| 584 | |
| 585 | public int getMaxRowSize() { |
| 586 | return 0; |
| 587 | } |
| 588 | |
| 589 | |
| 590 | public boolean doesMaxRowSizeIncludeBlobs() { |
| 591 | return false; |
| 592 | } |
| 593 | |
| 594 | |
| 595 | public int getMaxStatementLength() { |
| 596 | return 0; |
| 597 | } |
| 598 | |
| 599 | |
| 600 | public int getMaxStatements() { |
| 601 | return 0; |
| 602 | } |
| 603 | |
| 604 | |
| 605 | public int getMaxTableNameLength() { |
| 606 | return 255; |
| 607 | } |
| 608 | |
| 609 | |
| 610 | public int getMaxTablesInSelect() { |
| 611 | return 0; |
| 612 | } |
| 613 | |
| 614 | |
| 615 | public int getMaxUserNameLength() { |
| 616 | return 0; |
| 617 | } |
| 618 | |
| 619 | |
| 620 | public int getDefaultTransactionIsolation() { |
| 621 | return Connection.TRANSACTION_READ_COMMITTED; |
| 622 | } |
| 623 | |
| 624 | |
| 625 | public boolean supportsTransactions() { |
| 626 | return true; |
| 627 | } |
| 628 | |
| 629 | |
| 630 | public boolean supportsTransactionIsolationLevel(int level) { |
| 631 | switch(level){ |
| 632 | case Connection.TRANSACTION_NONE: |
| 633 | case Connection.TRANSACTION_READ_UNCOMMITTED: |
| 634 | case Connection.TRANSACTION_READ_COMMITTED: |
| 635 | case Connection.TRANSACTION_REPEATABLE_READ: |
| 636 | case Connection.TRANSACTION_SERIALIZABLE: |
| 637 | return true; |
| 638 | } |
| 639 | return false; |
| 640 | } |
| 641 | |
| 642 | |
| 643 | public boolean supportsDataDefinitionAndDataManipulationTransactions() { |
| 644 | return true; |
| 645 | } |
| 646 | |
| 647 | |
| 648 | public boolean supportsDataManipulationTransactionsOnly() { |
| 649 | return false; |
| 650 | } |
| 651 | |
| 652 | |
| 653 | public boolean dataDefinitionCausesTransactionCommit() { |
| 654 | return false; |
| 655 | } |
| 656 | |
| 657 | |
| 658 | public boolean dataDefinitionIgnoredInTransactions() { |
| 659 | return false; |
| 660 | } |
| 661 | |
| 662 | |
| 663 | public ResultSet getProcedures(String catalog, String schemaPattern, String procedureNamePattern) throws SQLException { |
| 664 | String[] colNames = {"PROCEDURE_CAT", "PROCEDURE_SCHEM", "PROCEDURE_NAME", "", "", "", "REMARKS", "PROCEDURE_TYPE"}; |
| 665 | Object[][] data = new Object[0][]; |
| 666 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 667 | } |
| 668 | |
| 669 | |
| 670 | public ResultSet getProcedureColumns(String catalog, String schemaPattern, String procedureNamePattern, String columnNamePattern) throws SQLException { |
| 671 | String[] colNames = {"PROCEDURE_CAT", "PROCEDURE_SCHEM", "PROCEDURE_NAME", "COLUMN_NAME", "COLUMN_TYPE", "DATA_TYPE", "TYPE_NAME", "PRECISION", "LENGTH", "SCALE", "RADIX", "NULLABLE", "REMARKS" }; |
| 672 | Object[][] data = new Object[0][]; |
| 673 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 674 | } |
| 675 | |
| 676 | |
| 677 | public ResultSet getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types) throws SQLException { |
| 678 | String[] colNames = {"TABLE_CAT","TABLE_SCHEM","TABLE_NAME","TABLE_TYPE","REMARKS","TYPE_CAT","TYPE_SCHEM","TYPE_NAME","SELF_REFERENCING_COL_NAME","REF_GENERATION"}; |
| 679 | Database database; |
| 680 | if(catalog == null){ |
| 681 | database = con.getDatabase(true); |
| 682 | if(database != null) |
| 683 | catalog = database.getName(); |
| 684 | }else{ |
| 685 | database = Database.getDatabase(catalog, con, false); |
| 686 | } |
| 687 | ArrayList rows = new ArrayList(); |
| 688 | boolean isTypeTable = types == null; |
| 689 | boolean isTypeView = types == null; |
| 690 | for(int i=0; types != null && i<types.length; i++){ |
| 691 | if("TABLE".equalsIgnoreCase(types[i])) isTypeTable = true; |
| 692 | if("VIEW" .equalsIgnoreCase(types[i])) isTypeView = true; |
| 693 | } |
| 694 | |
| 695 | if(database != null){ |
| 696 | Strings tables = database.getTables(tableNamePattern); |
| 697 | for(int i=0; i<tables.size(); i++){ |
| 698 | String table = tables.get(i); |
| 699 | Object[] row = new Object[10]; |
| 700 | row[0] = catalog; |
| 701 | row[2] = table; |
| 702 | try{ |
| 703 | if(database.getTableView( con, table) instanceof View){ |
| 704 | if(isTypeView){ |
| 705 | row[3] = "VIEW"; |
| 706 | rows.add(row); |
| 707 | } |
| 708 | }else{ |
| 709 | if(isTypeTable){ |
| 710 | row[3] = "TABLE"; |
| 711 | rows.add(row); |
| 712 | } |
| 713 | } |
| 714 | }catch(Exception e){ |
| 715 | //TODO invalid VIEWS does not show because it can't load. |
| 716 | } |
| 717 | } |
| 718 | } |
| 719 | Object[][] data = new Object[rows.size()][]; |
| 720 | rows.toArray(data); |
| 721 | CommandSelect cmdSelect = Utils.createMemoryCommandSelect( con, colNames, data); |
| 722 | Expressions order = new Expressions(); |
| 723 | order.add( new ExpressionName("TABLE_TYPE") ); |
| 724 | order.add( new ExpressionName("TABLE_NAME") ); |
| 725 | cmdSelect.setOrder( order ); |
| 726 | return new SSResultSet( st, cmdSelect); |
| 727 | } |
| 728 | |
| 729 | |
| 730 | public ResultSet getSchemas() throws SQLException { |
| 731 | String[] colNames = {"TABLE_SCHEM"}; |
| 732 | Object[][] data = new Object[0][]; |
| 733 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 734 | } |
| 735 | |
| 736 | |
| 737 | public ResultSet getCatalogs() throws SQLException { |
| 738 | String[] colNames = {"TABLE_CAT"}; |
| 739 | Object[][] data = Database.getCatalogs(con.getDatabase(true)); |
| 740 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 741 | } |
| 742 | |
| 743 | |
| 744 | public ResultSet getTableTypes() throws SQLException { |
| 745 | String[] colNames = {"TABLE_TYPE"}; |
| 746 | Object[][] data = {{"SYSTEM TABLE"}, {"TABLE"}, {"VIEW"}}; |
| 747 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 748 | } |
| 749 | |
| 750 | |
| 751 | public ResultSet getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException { |
| 752 | try { |
| 753 | String[] colNames = {"TABLE_CAT", "TABLE_SCHEM", "TABLE_NAME", "COLUMN_NAME", "DATA_TYPE", "TYPE_NAME", "COLUMN_SIZE", "BUFFER_LENGTH", "DECIMAL_DIGITS", "NUM_PREC_RADIX", "NULLABLE", "REMARKS", "COLUMN_DEF", "SQL_DATA_TYPE", "SQL_DATETIME_SUB", "CHAR_OCTET_LENGTH", "ORDINAL_POSITION", "IS_NULLABLE"}; |
| 754 | Object[][] data = con.getDatabase(false).getColumns(con, tableNamePattern, columnNamePattern); |
| 755 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 756 | } catch (Exception e) { |
| 757 | throw Utils.createSQLException(e); |
| 758 | } |
| 759 | } |
| 760 | |
| 761 | |
| 762 | public ResultSet getColumnPrivileges(String catalog, String schema, String table, String columnNamePattern) throws SQLException { |
| 763 | String[] colNames = {"TABLE_CAT", "TABLE_SCHEM", "TABLE_NAME", "COLUMN_NAME", "GRANTOR", "GRANTEE", "PRIVILEGE", "IS_GRANTABLE"}; |
| 764 | /**@todo: Implement this java.sql.DatabaseMetaData method*/ |
| 765 | throw new java.lang.UnsupportedOperationException("Method getColumnPrivileges() not yet implemented."); |
| 766 | } |
| 767 | |
| 768 | |
| 769 | public ResultSet getTablePrivileges(String catalog, String schemaPattern, String tableNamePattern) throws SQLException { |
| 770 | String[] colNames = {"TABLE_CAT", "TABLE_SCHEM", "TABLE_NAME", "GRANTOR", "GRANTEE", "PRIVILEGE", "IS_GRANTABLE"}; |
| 771 | /**@todo: Implement this java.sql.DatabaseMetaData method*/ |
| 772 | throw new java.lang.UnsupportedOperationException("Method getTablePrivileges() not yet implemented."); |
| 773 | } |
| 774 | |
| 775 | |
| 776 | public ResultSet getBestRowIdentifier(String catalog, String schema, String table, int scope, boolean nullable) throws SQLException { |
| 777 | try { |
| 778 | String[] colNames = {"SCOPE", "COLUMN_NAME", "DATA_TYPE", "TYPE_NAME", "COLUMN_SIZE", "BUFFER_LENGTH", "DECIMAL_DIGITS", "PSEUDO_COLUMN"}; |
| 779 | Object[][] data = con.getDatabase(false).getBestRowIdentifier(con, table); |
| 780 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 781 | } catch (Exception e) { |
| 782 | throw Utils.createSQLException(e); |
| 783 | } |
| 784 | } |
| 785 | |
| 786 | |
| 787 | public ResultSet getVersionColumns(String catalog, String schema, String table) throws SQLException { |
| 788 | try { |
| 789 | String[] colNames = {"SCOPE", "COLUMN_NAME", "DATA_TYPE", "TYPE_NAME", "COLUMN_SIZE", "BUFFER_LENGTH", "DECIMAL_DIGITS", "PSEUDO_COLUMN"}; |
| 790 | Object[][] data = new Object[0][0]; |
| 791 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 792 | } catch (Exception e) { |
| 793 | throw Utils.createSQLException(e); |
| 794 | } |
| 795 | } |
| 796 | |
| 797 | |
| 798 | public ResultSet getPrimaryKeys(String catalog, String schema, String table) throws SQLException { |
| 799 | try { |
| 800 | String[] colNames = {"TABLE_CAT", "TABLE_SCHEM", "TABLE_NAME", "COLUMN_NAME", "KEY_SEQ", "PK_NAME"}; |
| 801 | Object[][] data = con.getDatabase(false).getPrimaryKeys(con, table); |
| 802 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 803 | } catch (Exception e) { |
| 804 | throw Utils.createSQLException(e); |
| 805 | } |
| 806 | } |
| 807 | |
| 808 | |
| 809 | public ResultSet getImportedKeys(String catalog, String schema, String table) throws SQLException { |
| 810 | return getCrossReference( null, null, null, null, null, table ); |
| 811 | } |
| 812 | |
| 813 | |
| 814 | public ResultSet getExportedKeys(String catalog, String schema, String table) throws SQLException { |
| 815 | return getCrossReference( null, null, table, null, null, null ); |
| 816 | } |
| 817 | |
| 818 | |
| 819 | public ResultSet getCrossReference(String primaryCatalog, String primarySchema, String primaryTable, String foreignCatalog, String foreignSchema, String foreignTable) throws SQLException { |
| 820 | try { |
| 821 | String[] colNames = {"PKTABLE_CAT", "PKTABLE_SCHEM", "PKTABLE_NAME", "PKCOLUMN_NAME", "FKTABLE_CAT", "FKTABLE_SCHEM", "FKTABLE_NAME", "FKCOLUMN_NAME", "KEY_SEQ", "UPDATE_RULE", "DELETE_RULE", "FK_NAME", "PK_NAME", "DEFERRABILITY"}; |
| 822 | Object[][] data = con.getDatabase(false).getReferenceKeys(con, primaryTable, foreignTable); |
| 823 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 824 | } catch (Exception e) { |
| 825 | throw Utils.createSQLException(e); |
| 826 | } |
| 827 | } |
| 828 | |
| 829 | |
| 830 | public ResultSet getTypeInfo() throws SQLException { |
| 831 | String[] colNames = { "TYPE_NAME", "DATA_TYPE", "PRECISION", "LITERAL_PREFIX", "LITERAL_SUFFIX", "CREATE_PARAMS", "NULLABLE", "CASE_SENSITIVE", "SEARCHABLE", "UNSIGNED_ATTRIBUTE", "FIXED_PREC_SCALE", "AUTO_INCREMENT", "LOCAL_TYPE_NAME", "MINIMUM_SCALE", "MAXIMUM_SCALE", "SQL_DATA_TYPE", "SQL_DATETIME_SUB", "NUM_PREC_RADIX"}; |
| 832 | Object[][] data = { |
| 833 | {SQLTokenizer.getKeyWord(SQLTokenizer.UNIQUEIDENTIFIER),Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.UNIQUEIDENTIFIER)), Utils.getInteger(36), "'", "'", null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 834 | {SQLTokenizer.getKeyWord(SQLTokenizer.BIT), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.BIT) ), Utils.getInteger(1), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(0), Utils.getInteger(0), null, null, null}, |
| 835 | {SQLTokenizer.getKeyWord(SQLTokenizer.TINYINT), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.TINYINT) ), Utils.getInteger(3), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), Boolean.TRUE, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(0), Utils.getInteger(0), null, null, null}, |
| 836 | {SQLTokenizer.getKeyWord(SQLTokenizer.BIGINT), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.BIGINT) ), Utils.getInteger(19), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), Boolean.FALSE, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(0), Utils.getInteger(0), null, null, null}, |
| 837 | {SQLTokenizer.getKeyWord(SQLTokenizer.LONGVARBINARY), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.LONGVARBINARY) ), Utils.getInteger(2147483647), "0x", null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 838 | {SQLTokenizer.getKeyWord(SQLTokenizer.VARBINARY), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.VARBINARY) ), Utils.getInteger(65535), "0x", null, "max length", Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 839 | {SQLTokenizer.getKeyWord(SQLTokenizer.BINARY), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.BINARY) ), Utils.getInteger(65535), "0x", null, "length", Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 840 | {SQLTokenizer.getKeyWord(SQLTokenizer.LONGVARCHAR), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.LONGVARCHAR) ), Utils.getInteger(2147483647), "'", "'", null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 841 | {SQLTokenizer.getKeyWord(SQLTokenizer.LONGNVARCHAR), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.LONGNVARCHAR) ), Utils.getInteger(2147483647), "'", "'", null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 842 | {SQLTokenizer.getKeyWord(SQLTokenizer.CHAR), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.CHAR) ), Utils.getInteger(65535), "'", "'", "length", Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 843 | {SQLTokenizer.getKeyWord(SQLTokenizer.NCHAR), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.NCHAR) ), Utils.getInteger(65535), "'", "'", "length", Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 844 | {SQLTokenizer.getKeyWord(SQLTokenizer.NUMERIC), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.NUMERIC) ), Utils.getInteger(38), null, null, "precision,scale", Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), Boolean.FALSE, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(0), Utils.getInteger(38),null, null, null}, |
| 845 | {SQLTokenizer.getKeyWord(SQLTokenizer.DECIMAL), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.DECIMAL) ), Utils.getInteger(38), null, null, "precision,scale", Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), Boolean.FALSE, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(0), Utils.getInteger(38),null, null, null}, |
| 846 | {SQLTokenizer.getKeyWord(SQLTokenizer.MONEY), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.MONEY) ), Utils.getInteger(19), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), Boolean.FALSE, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(4), Utils.getInteger(4), null, null, null}, |
| 847 | {SQLTokenizer.getKeyWord(SQLTokenizer.SMALLMONEY), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.SMALLMONEY) ), Utils.getInteger(10), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), Boolean.FALSE, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(4), Utils.getInteger(4), null, null, null}, |
| 848 | {SQLTokenizer.getKeyWord(SQLTokenizer.INT), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.INT) ), Utils.getInteger(10), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), Boolean.FALSE, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(0), Utils.getInteger(0), null, null, null}, |
| 849 | {SQLTokenizer.getKeyWord(SQLTokenizer.SMALLINT), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.SMALLINT) ), Utils.getInteger(5), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), Boolean.FALSE, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(0), Utils.getInteger(0), null, null, null}, |
| 850 | {SQLTokenizer.getKeyWord(SQLTokenizer.FLOAT), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.FLOAT) ), Utils.getInteger(15), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), Boolean.FALSE, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(0), Utils.getInteger(0), null, null, null}, |
| 851 | {SQLTokenizer.getKeyWord(SQLTokenizer.REAL), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.REAL) ), Utils.getInteger(7), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), Boolean.FALSE, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(0), Utils.getInteger(0), null, null, null}, |
| 852 | {SQLTokenizer.getKeyWord(SQLTokenizer.DOUBLE), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.DOUBLE) ), Utils.getInteger(15), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), Boolean.FALSE, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(0), Utils.getInteger(0), null, null, null}, |
| 853 | {SQLTokenizer.getKeyWord(SQLTokenizer.VARCHAR), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.VARCHAR) ), Utils.getInteger(65535), "'", "'", "max length", Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 854 | {SQLTokenizer.getKeyWord(SQLTokenizer.NVARCHAR), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.NVARCHAR) ), Utils.getInteger(65535), "'", "'", "max length", Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 855 | {SQLTokenizer.getKeyWord(SQLTokenizer.BOOLEAN), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.BOOLEAN) ), Utils.getInteger(1), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(0), Utils.getInteger(0), null, null, null}, |
| 856 | {SQLTokenizer.getKeyWord(SQLTokenizer.DATE), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.DATE) ), Utils.getInteger(10), "'", "'", null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 857 | {SQLTokenizer.getKeyWord(SQLTokenizer.TIME), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.TIME) ), Utils.getInteger(8), "'", "'", null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 858 | {SQLTokenizer.getKeyWord(SQLTokenizer.TIMESTAMP), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.TIMESTAMP) ), Utils.getInteger(23), "'", "'", null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, Utils.getInteger(3), Utils.getInteger(3), null, null, null}, |
| 859 | {SQLTokenizer.getKeyWord(SQLTokenizer.SMALLDATETIME), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.SMALLDATETIME) ), Utils.getInteger(16), "'", "'", null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 860 | {SQLTokenizer.getKeyWord(SQLTokenizer.JAVA_OBJECT), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.JAVA_OBJECT) ), Utils.getInteger(65535), null, null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 861 | {SQLTokenizer.getKeyWord(SQLTokenizer.BLOB), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.BLOB) ), Utils.getInteger(2147483647), "0x", null, null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 862 | {SQLTokenizer.getKeyWord(SQLTokenizer.CLOB), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.CLOB) ), Utils.getInteger(2147483647), "'", "'", null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 863 | {SQLTokenizer.getKeyWord(SQLTokenizer.NCLOB), Utils.getShort(SQLTokenizer.getSQLDataType( SQLTokenizer.NCLOB) ), Utils.getInteger(2147483647), "'", "'", null, Utils.getShort(typeNullable), Boolean.FALSE, Utils.getShort(typeSearchable), null, Boolean.FALSE, Boolean.FALSE, null, null, null, null, null, null}, |
| 864 | }; |
| 865 | //TODO weitere Datentypen hinzufügen zur Liste |
| 866 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 867 | } |
| 868 | |
| 869 | |
| 870 | public ResultSet getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate) throws SQLException { |
| 871 | try { |
| 872 | String[] colNames = {"TABLE_CAT", "TABLE_SCHEM", "TABLE_NAME", "NON_UNIQUE", "INDEX_QUALIFIER", "INDEX_NAME", "TYPE", "ORDINAL_POSITION", "COLUMN_NAME", "ASC_OR_DESC", "CARDINALITY", "PAGES", "FILTER_CONDITION"}; |
| 873 | Object[][] data = con.getDatabase(false).getIndexInfo(con, table, unique); |
| 874 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 875 | } catch (Exception e) { |
| 876 | throw Utils.createSQLException(e); |
| 877 | } |
| 878 | } |
| 879 | |
| 880 | |
| 881 | public boolean supportsResultSetType(int type) { |
| 882 | switch(type){ |
| 883 | case ResultSet.TYPE_FORWARD_ONLY: |
| 884 | case ResultSet.TYPE_SCROLL_INSENSITIVE: |
| 885 | case ResultSet.TYPE_SCROLL_SENSITIVE: |
| 886 | return true; |
| 887 | } |
| 888 | return false; |
| 889 | } |
| 890 | |
| 891 | |
| 892 | public boolean supportsResultSetConcurrency(int type, int concurrency) { |
| 893 | if(type >= ResultSet.TYPE_FORWARD_ONLY && type <= ResultSet.TYPE_SCROLL_SENSITIVE && |
| 894 | concurrency >= ResultSet.CONCUR_READ_ONLY && concurrency <= ResultSet.CONCUR_UPDATABLE) |
| 895 | return true; |
| 896 | return false; |
| 897 | } |
| 898 | |
| 899 | |
| 900 | public boolean ownUpdatesAreVisible(int type) { |
| 901 | return supportsResultSetType(type); |
| 902 | } |
| 903 | |
| 904 | |
| 905 | public boolean ownDeletesAreVisible(int type) { |
| 906 | return supportsResultSetType(type); |
| 907 | } |
| 908 | |
| 909 | |
| 910 | public boolean ownInsertsAreVisible(int type) { |
| 911 | return supportsResultSetType(type); |
| 912 | } |
| 913 | |
| 914 | |
| 915 | public boolean othersUpdatesAreVisible(int type) { |
| 916 | return supportsResultSetType(type); |
| 917 | } |
| 918 | |
| 919 | |
| 920 | public boolean othersDeletesAreVisible(int type) { |
| 921 | return supportsResultSetType(type); |
| 922 | } |
| 923 | |
| 924 | |
| 925 | public boolean othersInsertsAreVisible(int type) { |
| 926 | return supportsResultSetType(type); |
| 927 | } |
| 928 | |
| 929 | |
| 930 | public boolean updatesAreDetected(int type) { |
| 931 | return false; |
| 932 | } |
| 933 | |
| 934 | |
| 935 | public boolean deletesAreDetected(int type) { |
| 936 | return supportsResultSetType(type); |
| 937 | } |
| 938 | |
| 939 | |
| 940 | public boolean insertsAreDetected(int type) { |
| 941 | return supportsResultSetType(type); |
| 942 | } |
| 943 | |
| 944 | |
| 945 | public boolean supportsBatchUpdates() { |
| 946 | return true; |
| 947 | } |
| 948 | |
| 949 | |
| 950 | public ResultSet getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types) throws SQLException { |
| 951 | String[] colNames = {"TYPE_CAT", "TYPE_SCHEM", "TYPE_NAME", "CLASS_NAME", "DATA_TYPE", "REMARKS"}; |
| 952 | Object[][] data = new Object[0][]; |
| 953 | return new SSResultSet( st, Utils.createMemoryCommandSelect( con, colNames, data)); |
| 954 | } |
| 955 | |
| 956 | |
| 957 | public Connection getConnection() { |
| 958 | return con; |
| 959 | } |
| 960 | |
| 961 | |
| 962 | public boolean supportsSavepoints() { |
| 963 | return false; |
| 964 | } |
| 965 | |
| 966 | |
| 967 | public boolean supportsNamedParameters() { |
| 968 | return true; |
| 969 | } |
| 970 | |
| 971 | |
| 972 | public boolean supportsMultipleOpenResults() { |
| 973 | return true; |
| 974 | } |
| 975 | |
| 976 | |
| 977 | public boolean supportsGetGeneratedKeys() { |
| 978 | return true; |
| 979 | } |
| 980 | |
| 981 | |
| 982 | public ResultSet getSuperTypes(String catalog, String schemaPattern, String typeNamePattern) throws SQLException { |
| 983 | /**@todo: Implement this java.sql.DatabaseMetaData method*/ |
| 984 | throw new java.lang.UnsupportedOperationException("Method getSuperTypes() not yet implemented."); |
| 985 | } |
| 986 | public ResultSet getSuperTables(String catalog, String schemaPattern, String tableNamePattern) throws SQLException { |
| 987 | /**@todo: Implement this java.sql.DatabaseMetaData method*/ |
| 988 | throw new java.lang.UnsupportedOperationException("Method getSuperTables() not yet implemented."); |
| 989 | } |
| 990 | public ResultSet getAttributes(String catalog, String schemaPattern, String typeNamePattern, String attributeNamePattern) throws SQLException { |
| 991 | /**@todo: Implement this java.sql.DatabaseMetaData method*/ |
| 992 | throw new java.lang.UnsupportedOperationException("Method getAttributes() not yet implemented."); |
| 993 | } |
| 994 | |
| 995 | |
| 996 | public boolean supportsResultSetHoldability(int holdability) { |
| 997 | return true; |
| 998 | } |
| 999 | |
| 1000 | |
| 1001 | public int getResultSetHoldability() { |
| 1002 | return ResultSet.HOLD_CURSORS_OVER_COMMIT; |
| 1003 | } |
| 1004 | |
| 1005 | |
| 1006 | public int getDatabaseMajorVersion() { |
| 1007 | return getDriverMajorVersion(); |
| 1008 | } |
| 1009 | |
| 1010 | |
| 1011 | public int getDatabaseMinorVersion() { |
| 1012 | return getDriverMinorVersion(); |
| 1013 | } |
| 1014 | |
| 1015 | |
| 1016 | public int getJDBCMajorVersion() { |
| 1017 | return 3; |
| 1018 | } |
| 1019 | |
| 1020 | |
| 1021 | public int getJDBCMinorVersion() { |
| 1022 | return 0; |
| 1023 | } |
| 1024 | |
| 1025 | |
| 1026 | public int getSQLStateType() { |
| 1027 | return sqlStateSQL99; |
| 1028 | } |
| 1029 | |
| 1030 | |
| 1031 | public boolean locatorsUpdateCopy() { |
| 1032 | return false; |
| 1033 | } |
| 1034 | |
| 1035 | |
| 1036 | public boolean supportsStatementPooling() { |
| 1037 | return false; |
| 1038 | } |
| 1039 | } |