Examples with SQLPartitionByRange com.alibaba.druid.sql.ast.SQLPartitionByRange used on opensource projects

Example 1 with SQLPartitionByRange

use of com.alibaba.druid.sql.ast.SQLPartitionByRange in project druid by alibaba.

the class MySqlCreateTableParser method parseCrateTable.

public MySqlCreateTableStatement parseCrateTable(boolean acceptCreate) {
    if (acceptCreate) {
        accept(Token.CREATE);
    }
    MySqlCreateTableStatement stmt = new MySqlCreateTableStatement();
    if (identifierEquals("TEMPORARY")) {
        lexer.nextToken();
        stmt.setType(SQLCreateTableStatement.Type.GLOBAL_TEMPORARY);
    }
    accept(Token.TABLE);
    if (lexer.token() == Token.IF || identifierEquals("IF")) {
        lexer.nextToken();
        accept(Token.NOT);
        accept(Token.EXISTS);
        stmt.setIfNotExiists(true);
    }
    stmt.setName(this.exprParser.name());
    if (lexer.token() == Token.LIKE) {
        lexer.nextToken();
        SQLName name = this.exprParser.name();
        stmt.setLike(name);
    }
    if (lexer.token() == (Token.LPAREN)) {
        lexer.nextToken();
        if (lexer.token() == Token.LIKE) {
            lexer.nextToken();
            SQLName name = this.exprParser.name();
            stmt.setLike(name);
        } else {
            for (; ; ) {
                if (//
                lexer.token() == Token.IDENTIFIER || lexer.token() == Token.LITERAL_CHARS) {
                    SQLColumnDefinition column = this.exprParser.parseColumn();
                    stmt.getTableElementList().add(column);
                } else if (//
                lexer.token() == Token.CONSTRAINT || //
                lexer.token() == Token.PRIMARY || lexer.token() == Token.UNIQUE) {
                    SQLTableConstraint constraint = this.parseConstraint();
                    stmt.getTableElementList().add(constraint);
                } else if (lexer.token() == (Token.INDEX)) {
                    lexer.nextToken();
                    MySqlTableIndex idx = new MySqlTableIndex();
                    if (lexer.token() == Token.IDENTIFIER) {
                        if (!"USING".equalsIgnoreCase(lexer.stringVal())) {
                            idx.setName(this.exprParser.name());
                        }
                    }
                    if (identifierEquals("USING")) {
                        lexer.nextToken();
                        idx.setIndexType(lexer.stringVal());
                        lexer.nextToken();
                    }
                    accept(Token.LPAREN);
                    for (; ; ) {
                        idx.addColumn(this.exprParser.expr());
                        if (!(lexer.token() == (Token.COMMA))) {
                            break;
                        } else {
                            lexer.nextToken();
                        }
                    }
                    accept(Token.RPAREN);
                    if (identifierEquals("USING")) {
                        lexer.nextToken();
                        idx.setIndexType(lexer.stringVal());
                        lexer.nextToken();
                    }
                    stmt.getTableElementList().add(idx);
                } else if (lexer.token() == (Token.KEY)) {
                    stmt.getTableElementList().add(parseConstraint());
                } else if (lexer.token() == (Token.PRIMARY)) {
                    SQLTableConstraint pk = parseConstraint();
                    pk.setParent(stmt);
                    stmt.getTableElementList().add(pk);
                } else if (lexer.token() == (Token.FOREIGN)) {
                    SQLForeignKeyConstraint fk = this.getExprParser().parseForeignKey();
                    fk.setParent(stmt);
                    stmt.getTableElementList().add(fk);
                } else if (lexer.token() == Token.CHECK) {
                    SQLCheck check = this.exprParser.parseCheck();
                    stmt.getTableElementList().add(check);
                } else {
                    SQLColumnDefinition column = this.exprParser.parseColumn();
                    stmt.getTableElementList().add(column);
                }
                if (!(lexer.token() == (Token.COMMA))) {
                    break;
                } else {
                    lexer.nextToken();
                }
            }
        }
        accept(Token.RPAREN);
    }
    for (; ; ) {
        if (identifierEquals("ENGINE")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("ENGINE", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("AUTO_INCREMENT")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("AUTO_INCREMENT", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("AVG_ROW_LENGTH")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("AVG_ROW_LENGTH", this.exprParser.expr());
            continue;
        }
        if (lexer.token() == Token.DEFAULT) {
            lexer.nextToken();
            parseTableOptionCharsetOrCollate(stmt);
            continue;
        }
        if (parseTableOptionCharsetOrCollate(stmt)) {
            continue;
        }
        if (identifierEquals("CHECKSUM")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("CHECKSUM", this.exprParser.expr());
            continue;
        }
        if (lexer.token() == Token.COMMENT) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("COMMENT", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("CONNECTION")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("CONNECTION", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("DATA")) {
            lexer.nextToken();
            acceptIdentifier("DIRECTORY");
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("DATA DIRECTORY", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("DELAY_KEY_WRITE")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("DELAY_KEY_WRITE", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("INDEX")) {
            lexer.nextToken();
            acceptIdentifier("DIRECTORY");
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("INDEX DIRECTORY", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("INSERT_METHOD")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("INSERT_METHOD", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("KEY_BLOCK_SIZE")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("KEY_BLOCK_SIZE", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("MAX_ROWS")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("MAX_ROWS", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("MIN_ROWS")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("MIN_ROWS", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("PACK_KEYS")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("PACK_KEYS", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("PASSWORD")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("PASSWORD", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("ROW_FORMAT")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("ROW_FORMAT", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("STATS_AUTO_RECALC")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("STATS_AUTO_RECALC", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("STATS_PERSISTENT")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("STATS_PERSISTENT", this.exprParser.expr());
            continue;
        }
        if (identifierEquals("STATS_SAMPLE_PAGES")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            stmt.getTableOptions().put("STATS_SAMPLE_PAGES", this.exprParser.expr());
            continue;
        }
        if (lexer.token() == Token.UNION) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            accept(Token.LPAREN);
            SQLTableSource tableSrc = this.createSQLSelectParser().parseTableSource();
            stmt.getTableOptions().put("UNION", tableSrc);
            accept(Token.RPAREN);
            continue;
        }
        if (lexer.token() == Token.TABLESPACE) {
            lexer.nextToken();
            TableSpaceOption option = new TableSpaceOption();
            option.setName(this.exprParser.name());
            if (identifierEquals("STORAGE")) {
                lexer.nextToken();
                option.setStorage(this.exprParser.name());
            }
            stmt.getTableOptions().put("TABLESPACE", option);
            continue;
        }
        if (identifierEquals("TABLEGROUP")) {
            lexer.nextToken();
            SQLName tableGroup = this.exprParser.name();
            stmt.setTableGroup(tableGroup);
            continue;
        }
        if (identifierEquals("TYPE")) {
            lexer.nextToken();
            accept(Token.EQ);
            stmt.getTableOptions().put("TYPE", this.exprParser.expr());
            lexer.nextToken();
            continue;
        }
        if (lexer.token() == Token.PARTITION) {
            lexer.nextToken();
            accept(Token.BY);
            SQLPartitionBy partitionClause;
            boolean linera = false;
            if (identifierEquals("LINEAR")) {
                lexer.nextToken();
                linera = true;
            }
            if (lexer.token() == Token.KEY) {
                MySqlPartitionByKey clause = new MySqlPartitionByKey();
                lexer.nextToken();
                if (linera) {
                    clause.setLinear(true);
                }
                accept(Token.LPAREN);
                if (lexer.token() != Token.RPAREN) {
                    for (; ; ) {
                        clause.addColumn(this.exprParser.name());
                        if (lexer.token() == Token.COMMA) {
                            lexer.nextToken();
                            continue;
                        }
                        break;
                    }
                }
                accept(Token.RPAREN);
                partitionClause = clause;
                partitionClauseRest(clause);
            } else if (identifierEquals("HASH")) {
                lexer.nextToken();
                SQLPartitionByHash clause = new SQLPartitionByHash();
                if (linera) {
                    clause.setLinear(true);
                }
                if (lexer.token() == Token.KEY) {
                    lexer.nextToken();
                    clause.setKey(true);
                }
                accept(Token.LPAREN);
                clause.setExpr(this.exprParser.expr());
                accept(Token.RPAREN);
                partitionClause = clause;
                partitionClauseRest(clause);
            } else if (identifierEquals("RANGE")) {
                SQLPartitionByRange clause = partitionByRange();
                partitionClause = clause;
                partitionClauseRest(clause);
            } else if (identifierEquals("LIST")) {
                lexer.nextToken();
                SQLPartitionByList clause = new SQLPartitionByList();
                if (lexer.token() == Token.LPAREN) {
                    lexer.nextToken();
                    clause.setExpr(this.exprParser.expr());
                    accept(Token.RPAREN);
                } else {
                    acceptIdentifier("COLUMNS");
                    accept(Token.LPAREN);
                    for (; ; ) {
                        clause.addColumn(this.exprParser.name());
                        if (lexer.token() == Token.COMMA) {
                            lexer.nextToken();
                            continue;
                        }
                        break;
                    }
                    accept(Token.RPAREN);
                }
                partitionClause = clause;
                partitionClauseRest(clause);
            } else {
                throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
            }
            if (lexer.token() == Token.LPAREN) {
                lexer.nextToken();
                for (; ; ) {
                    SQLPartition partitionDef = this.getExprParser().parsePartition();
                    partitionClause.addPartition(partitionDef);
                    if (lexer.token() == Token.COMMA) {
                        lexer.nextToken();
                        continue;
                    } else {
                        break;
                    }
                }
                accept(Token.RPAREN);
            }
            stmt.setPartitioning(partitionClause);
            continue;
        }
        break;
    }
    if (lexer.token() == (Token.ON)) {
        throw new ParserException("TODO");
    }
    if (lexer.token() == (Token.AS)) {
        lexer.nextToken();
    }
    if (lexer.token() == (Token.SELECT)) {
        SQLSelect query = new MySqlSelectParser(this.exprParser).select();
        stmt.setSelect(query);
    }
    while (lexer.token() == (Token.HINT)) {
        this.exprParser.parseHints(stmt.getOptionHints());
    }
    return stmt;
}

Example 2 with SQLPartitionByRange

use of com.alibaba.druid.sql.ast.SQLPartitionByRange in project druid by alibaba.

the class OracleCreateTableParser method partitionByRange.

protected SQLPartitionByRange partitionByRange() {
    acceptIdentifier("RANGE");
    accept(Token.LPAREN);
    SQLPartitionByRange clause = new SQLPartitionByRange();
    for (; ; ) {
        SQLName column = this.exprParser.name();
        clause.addColumn(column);
        if (lexer.token() == Token.COMMA) {
            lexer.nextToken();
            continue;
        }
        break;
    }
    accept(Token.RPAREN);
    if (lexer.token() == Token.INTERVAL) {
        lexer.nextToken();
        accept(Token.LPAREN);
        clause.setInterval(this.exprParser.expr());
        accept(Token.RPAREN);
    }
    parsePartitionByRest(clause);
    return clause;
}

Example 3 with SQLPartitionByRange

use of com.alibaba.druid.sql.ast.SQLPartitionByRange in project druid by alibaba.

the class OracleCreateTableParser method parseCrateTable.

public OracleCreateTableStatement parseCrateTable(boolean acceptCreate) {
    OracleCreateTableStatement stmt = (OracleCreateTableStatement) super.parseCrateTable(acceptCreate);
    for (; ; ) {
        if (lexer.token() == Token.TABLESPACE) {
            lexer.nextToken();
            stmt.setTablespace(this.exprParser.name());
            continue;
        } else if (identifierEquals("IN_MEMORY_METADATA")) {
            lexer.nextToken();
            stmt.setInMemoryMetadata(true);
            continue;
        } else if (identifierEquals("CURSOR_SPECIFIC_SEGMENT")) {
            lexer.nextToken();
            stmt.setCursorSpecificSegment(true);
            continue;
        } else if (identifierEquals("NOPARALLEL")) {
            lexer.nextToken();
            stmt.setParallel(false);
            continue;
        } else if (lexer.token() == Token.LOGGING) {
            lexer.nextToken();
            stmt.setLogging(Boolean.TRUE);
            continue;
        } else if (lexer.token() == Token.CACHE) {
            lexer.nextToken();
            stmt.setCache(Boolean.TRUE);
            continue;
        } else if (lexer.token() == Token.NOCACHE) {
            lexer.nextToken();
            stmt.setCache(Boolean.FALSE);
            continue;
        } else if (lexer.token() == Token.NOCOMPRESS) {
            lexer.nextToken();
            stmt.setCompress(Boolean.FALSE);
            continue;
        } else if (lexer.token() == Token.ON) {
            lexer.nextToken();
            accept(Token.COMMIT);
            stmt.setOnCommit(true);
            continue;
        } else if (identifierEquals("PRESERVE")) {
            lexer.nextToken();
            acceptIdentifier("ROWS");
            stmt.setPreserveRows(true);
            continue;
        } else if (identifierEquals("STORAGE")) {
            OracleStorageClause storage = ((OracleExprParser) this.exprParser).parseStorage();
            stmt.setStorage(storage);
            continue;
        } else if (identifierEquals("organization")) {
            lexer.nextToken();
            accept(Token.INDEX);
            stmt.setOrganizationIndex(true);
            continue;
        } else if (lexer.token() == Token.PCTFREE) {
            lexer.nextToken();
            stmt.setPtcfree(this.exprParser.expr());
            continue;
        } else if (identifierEquals("PCTUSED")) {
            lexer.nextToken();
            stmt.setPctused(this.exprParser.expr());
            continue;
        } else if (lexer.token() == Token.STORAGE) {
            OracleStorageClause storage = ((OracleExprParser) this.exprParser).parseStorage();
            stmt.setStorage(storage);
            continue;
        } else if (lexer.token() == Token.LOB) {
            OracleLobStorageClause lobStorage = ((OracleExprParser) this.exprParser).parseLobStorage();
            stmt.setLobStorage(lobStorage);
            continue;
        } else if (lexer.token() == Token.INITRANS) {
            lexer.nextToken();
            stmt.setInitrans(this.exprParser.expr());
            continue;
        } else if (lexer.token() == Token.MAXTRANS) {
            lexer.nextToken();
            stmt.setMaxtrans(this.exprParser.expr());
            continue;
        } else if (lexer.token() == Token.SEGMENT) {
            lexer.nextToken();
            accept(Token.CREATION);
            if (lexer.token() == Token.IMMEDIATE) {
                lexer.nextToken();
                stmt.setDeferredSegmentCreation(DeferredSegmentCreation.IMMEDIATE);
            } else {
                accept(Token.DEFERRED);
                stmt.setDeferredSegmentCreation(DeferredSegmentCreation.DEFERRED);
            }
            continue;
        } else if (identifierEquals("PARTITION")) {
            lexer.nextToken();
            accept(Token.BY);
            if (identifierEquals("RANGE")) {
                SQLPartitionByRange partitionByRange = partitionByRange();
                partitionClauseRest(partitionByRange);
                stmt.setPartitioning(partitionByRange);
                continue;
            } else if (identifierEquals("HASH")) {
                SQLPartitionByHash partitionByHash = partitionByHash();
                partitionClauseRest(partitionByHash);
                stmt.setPartitioning(partitionByHash);
                continue;
            } else if (identifierEquals("LIST")) {
                SQLPartitionByList partitionByList = partitionByList();
                partitionClauseRest(partitionByList);
                stmt.setPartitioning(partitionByList);
                continue;
            } else {
                throw new ParserException("TODO : " + lexer.token() + " " + lexer.stringVal());
            }
        }
        break;
    }
    if (lexer.token() == Token.AS) {
        lexer.nextToken();
        OracleSelect select = new OracleSelectParser(exprParser).select();
        stmt.setSelect(select);
    }
    return stmt;
}

Example 4 with SQLPartitionByRange

use of com.alibaba.druid.sql.ast.SQLPartitionByRange in project druid by alibaba.

the class MySqlCreateTableParser method partitionByRange.

protected SQLPartitionByRange partitionByRange() {
    acceptIdentifier("RANGE");
    SQLPartitionByRange clause = new SQLPartitionByRange();
    if (lexer.token() == Token.LPAREN) {
        lexer.nextToken();
        clause.setExpr(this.exprParser.expr());
        accept(Token.RPAREN);
    } else {
        acceptIdentifier("COLUMNS");
        accept(Token.LPAREN);
        for (; ; ) {
            clause.addColumn(this.exprParser.name());
            if (lexer.token() == Token.COMMA) {
                lexer.nextToken();
                continue;
            }
            break;
        }
        accept(Token.RPAREN);
    }
    return clause;
}