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Example 1 with SQLExpr

use of com.alibaba.druid.sql.ast.SQLExpr in project Mycat-Server by MyCATApache.

the class DruidSelectParser method buildGroupByHaving.

private HavingCols buildGroupByHaving(SQLExpr having) {
    if (having == null) {
        return null;
    }
    SQLBinaryOpExpr expr = ((SQLBinaryOpExpr) having);
    SQLExpr left = expr.getLeft();
    SQLBinaryOperator operator = expr.getOperator();
    SQLExpr right = expr.getRight();
    String leftValue = null;
    ;
    if (left instanceof SQLAggregateExpr) {
        leftValue = ((SQLAggregateExpr) left).getMethodName() + "(" + ((SQLAggregateExpr) left).getArguments().get(0) + ")";
    } else if (left instanceof SQLIdentifierExpr) {
        leftValue = ((SQLIdentifierExpr) left).getName();
    }
    String rightValue = null;
    if (right instanceof SQLNumericLiteralExpr) {
        rightValue = right.toString();
    } else if (right instanceof SQLTextLiteralExpr) {
        rightValue = StringUtil.removeBackquote(right.toString());
    }
    return new HavingCols(leftValue, rightValue, operator.getName());
}
Also used : HavingCols(io.mycat.sqlengine.mpp.HavingCols) SQLExpr(com.alibaba.druid.sql.ast.SQLExpr)

Example 2 with SQLExpr

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

the class MySqlStatementParser method parseShowVariants.

private MySqlShowVariantsStatement parseShowVariants() {
    MySqlShowVariantsStatement stmt = new MySqlShowVariantsStatement();
    if (lexer.token() == Token.LIKE) {
        lexer.nextToken();
        SQLExpr like = exprParser.expr();
        stmt.setLike(like);
    }
    if (lexer.token() == Token.WHERE) {
        lexer.nextToken();
        SQLExpr where = exprParser.expr();
        stmt.setWhere(where);
    }
    return stmt;
}
Also used : MySqlShowVariantsStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlShowVariantsStatement) SQLExpr(com.alibaba.druid.sql.ast.SQLExpr)

Example 3 with SQLExpr

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

the class MySqlStatementParser method parseBinlog.

public SQLStatement parseBinlog() {
    acceptIdentifier("binlog");
    MySqlBinlogStatement stmt = new MySqlBinlogStatement();
    SQLExpr expr = this.exprParser.expr();
    stmt.setExpr(expr);
    return stmt;
}
Also used : MySqlBinlogStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlBinlogStatement) SQLExpr(com.alibaba.druid.sql.ast.SQLExpr)

Example 4 with SQLExpr

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

the class MySqlStatementParser method parseAlterTable.

protected SQLStatement parseAlterTable(boolean ignore) {
    lexer.nextToken();
    SQLAlterTableStatement stmt = new SQLAlterTableStatement(getDbType());
    stmt.setIgnore(ignore);
    stmt.setName(this.exprParser.name());
    for (; ; ) {
        if (lexer.token() == Token.DROP) {
            parseAlterDrop(stmt);
        } else if (lexer.token() == Token.TRUNCATE) {
            lexer.nextToken();
            accept(Token.PARTITION);
            SQLAlterTableTruncatePartition item = new SQLAlterTableTruncatePartition();
            if (lexer.token() == Token.ALL) {
                item.getPartitions().add(new SQLIdentifierExpr("ALL"));
                lexer.nextToken();
            } else {
                this.exprParser.names(item.getPartitions(), item);
            }
            stmt.addItem(item);
        } else if (identifierEquals("ADD")) {
            lexer.nextToken();
            if (lexer.token() == Token.COLUMN) {
                lexer.nextToken();
                parseAlterTableAddColumn(stmt);
            } else if (lexer.token() == Token.INDEX) {
                SQLAlterTableAddIndex item = parseAlterTableAddIndex();
                item.setParent(stmt);
                stmt.addItem(item);
            } else if (lexer.token() == Token.UNIQUE) {
                SQLAlterTableAddIndex item = parseAlterTableAddIndex();
                item.setParent(stmt);
                stmt.addItem(item);
            } else if (lexer.token() == Token.PRIMARY) {
                SQLPrimaryKey primaryKey = this.exprParser.parsePrimaryKey();
                SQLAlterTableAddConstraint item = new SQLAlterTableAddConstraint(primaryKey);
                stmt.addItem(item);
            } else if (lexer.token() == Token.KEY) {
                // throw new ParserException("TODO " + lexer.token() +
                // " " + lexer.stringVal());
                SQLAlterTableAddIndex item = parseAlterTableAddIndex();
                item.setParent(stmt);
                stmt.addItem(item);
            } else if (lexer.token() == Token.CONSTRAINT) {
                lexer.nextToken();
                SQLName constraintName = this.exprParser.name();
                if (lexer.token() == Token.PRIMARY) {
                    SQLPrimaryKey primaryKey = ((MySqlExprParser) this.exprParser).parsePrimaryKey();
                    primaryKey.setName(constraintName);
                    SQLAlterTableAddConstraint item = new SQLAlterTableAddConstraint(primaryKey);
                    item.setParent(stmt);
                    stmt.addItem(item);
                } else if (lexer.token() == Token.FOREIGN) {
                    MysqlForeignKey fk = this.getExprParser().parseForeignKey();
                    fk.setName(constraintName);
                    fk.setHasConstraint(true);
                    SQLAlterTableAddConstraint item = new SQLAlterTableAddConstraint(fk);
                    stmt.addItem(item);
                } else if (lexer.token() == Token.UNIQUE) {
                    SQLUnique unique = this.exprParser.parseUnique();
                    SQLAlterTableAddConstraint item = new SQLAlterTableAddConstraint(unique);
                    stmt.addItem(item);
                } else {
                    throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
                }
            } else if (lexer.token() == Token.PARTITION) {
                lexer.nextToken();
                SQLAlterTableAddPartition item = new SQLAlterTableAddPartition();
                if (identifierEquals("PARTITIONS")) {
                    lexer.nextToken();
                    item.setPartitionCount(this.exprParser.integerExpr());
                }
                if (lexer.token() == Token.LPAREN) {
                    lexer.nextToken();
                    SQLPartition partition = this.getExprParser().parsePartition();
                    accept(Token.RPAREN);
                    item.addPartition(partition);
                }
                stmt.addItem(item);
            } else if (identifierEquals(FULLTEXT)) {
                throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
            } else if (identifierEquals(SPATIAL)) {
                throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
            } else {
                parseAlterTableAddColumn(stmt);
            }
        } else if (lexer.token() == Token.ALTER) {
            lexer.nextToken();
            if (lexer.token() == Token.COLUMN) {
                lexer.nextToken();
            }
            MySqlAlterTableAlterColumn alterColumn = new MySqlAlterTableAlterColumn();
            alterColumn.setColumn(this.exprParser.name());
            if (lexer.token() == Token.SET) {
                lexer.nextToken();
                accept(Token.DEFAULT);
                alterColumn.setDefaultExpr(this.exprParser.expr());
            } else {
                accept(Token.DROP);
                accept(Token.DEFAULT);
                alterColumn.setDropDefault(true);
            }
            stmt.addItem(alterColumn);
        } else if (identifierEquals("CHANGE")) {
            lexer.nextToken();
            if (lexer.token() == Token.COLUMN) {
                lexer.nextToken();
            }
            MySqlAlterTableChangeColumn item = new MySqlAlterTableChangeColumn();
            item.setColumnName(this.exprParser.name());
            item.setNewColumnDefinition(this.exprParser.parseColumn());
            if (identifierEquals("AFTER")) {
                lexer.nextToken();
                item.setAfterColumn(this.exprParser.name());
            } else if (identifierEquals("FIRST")) {
                lexer.nextToken();
                if (lexer.token() == Token.IDENTIFIER) {
                    item.setFirstColumn(this.exprParser.name());
                } else {
                    item.setFirst(true);
                }
            }
            stmt.addItem(item);
        } else if (identifierEquals("MODIFY")) {
            lexer.nextToken();
            if (lexer.token() == Token.COLUMN) {
                lexer.nextToken();
            }
            boolean paren = false;
            if (lexer.token() == Token.LPAREN) {
                paren = true;
                lexer.nextToken();
            }
            for (; ; ) {
                MySqlAlterTableModifyColumn item = new MySqlAlterTableModifyColumn();
                item.setNewColumnDefinition(this.exprParser.parseColumn());
                if (identifierEquals("AFTER")) {
                    lexer.nextToken();
                    item.setAfterColumn(this.exprParser.name());
                } else if (identifierEquals("FIRST")) {
                    lexer.nextToken();
                    if (lexer.token() == Token.IDENTIFIER) {
                        item.setFirstColumn(this.exprParser.name());
                    } else {
                        item.setFirst(true);
                    }
                }
                stmt.addItem(item);
                if (paren && lexer.token() == Token.COMMA) {
                    lexer.nextToken();
                    continue;
                }
                break;
            }
            if (paren) {
                accept(Token.RPAREN);
            }
        } else if (lexer.token() == Token.DISABLE) {
            lexer.nextToken();
            if (lexer.token() == Token.CONSTRAINT) {
                lexer.nextToken();
                SQLAlterTableDisableConstraint item = new SQLAlterTableDisableConstraint();
                item.setConstraintName(this.exprParser.name());
                stmt.addItem(item);
            } else {
                acceptIdentifier("KEYS");
                SQLAlterTableDisableKeys item = new SQLAlterTableDisableKeys();
                stmt.addItem(item);
            }
        } else if (lexer.token() == Token.ENABLE) {
            lexer.nextToken();
            if (lexer.token() == Token.CONSTRAINT) {
                lexer.nextToken();
                SQLAlterTableEnableConstraint item = new SQLAlterTableEnableConstraint();
                item.setConstraintName(this.exprParser.name());
                stmt.addItem(item);
            } else {
                acceptIdentifier("KEYS");
                SQLAlterTableEnableKeys item = new SQLAlterTableEnableKeys();
                stmt.addItem(item);
            }
        } else if (identifierEquals("RENAME")) {
            lexer.nextToken();
            if (lexer.token() == Token.TO || lexer.token() == Token.AS) {
                lexer.nextToken();
            }
            MySqlRenameTableStatement renameStmt = new MySqlRenameTableStatement();
            MySqlRenameTableStatement.Item item = new MySqlRenameTableStatement.Item();
            item.setName(stmt.getTableSource().getExpr());
            item.setTo(this.exprParser.name());
            renameStmt.addItem(item);
            return renameStmt;
        } else if (lexer.token() == Token.ORDER) {
            throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
        } else if (identifierEquals("CONVERT")) {
            lexer.nextToken();
            accept(Token.TO);
            acceptIdentifier("CHARACTER");
            accept(Token.SET);
            SQLAlterTableConvertCharSet item = new SQLAlterTableConvertCharSet();
            SQLExpr charset = this.exprParser.primary();
            item.setCharset(charset);
            if (identifierEquals("COLLATE")) {
                lexer.nextToken();
                SQLExpr collate = this.exprParser.primary();
                item.setCollate(collate);
            }
            stmt.addItem(item);
        } else if (lexer.token() == Token.DEFAULT) {
            throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
        } else if (identifierEquals("DISCARD")) {
            lexer.nextToken();
            if (lexer.token() == Token.PARTITION) {
                lexer.nextToken();
                SQLAlterTableDiscardPartition item = new SQLAlterTableDiscardPartition();
                if (lexer.token() == Token.ALL) {
                    lexer.nextToken();
                    item.getPartitions().add(new SQLIdentifierExpr("ALL"));
                } else {
                    this.exprParser.names(item.getPartitions(), item);
                }
                stmt.addItem(item);
            } else {
                accept(Token.TABLESPACE);
                MySqlAlterTableDiscardTablespace item = new MySqlAlterTableDiscardTablespace();
                stmt.addItem(item);
            }
        } else if (lexer.token() == Token.CHECK) {
            lexer.nextToken();
            accept(Token.PARTITION);
            SQLAlterTableCheckPartition item = new SQLAlterTableCheckPartition();
            if (lexer.token() == Token.ALL) {
                lexer.nextToken();
                item.getPartitions().add(new SQLIdentifierExpr("ALL"));
            } else {
                this.exprParser.names(item.getPartitions(), item);
            }
            stmt.addItem(item);
        } else if (identifierEquals("IMPORT")) {
            lexer.nextToken();
            if (lexer.token() == Token.PARTITION) {
                lexer.nextToken();
                SQLAlterTableImportPartition item = new SQLAlterTableImportPartition();
                if (lexer.token() == Token.ALL) {
                    lexer.nextToken();
                    item.getPartitions().add(new SQLIdentifierExpr("ALL"));
                } else {
                    this.exprParser.names(item.getPartitions(), item);
                }
                stmt.addItem(item);
            } else {
                accept(Token.TABLESPACE);
                MySqlAlterTableImportTablespace item = new MySqlAlterTableImportTablespace();
                stmt.addItem(item);
            }
        } else if (lexer.token() == Token.ANALYZE) {
            lexer.nextToken();
            accept(Token.PARTITION);
            SQLAlterTableAnalyzePartition item = new SQLAlterTableAnalyzePartition();
            if (lexer.token() == Token.ALL) {
                lexer.nextToken();
                item.getPartitions().add(new SQLIdentifierExpr("ALL"));
            } else {
                this.exprParser.names(item.getPartitions(), item);
            }
            stmt.addItem(item);
        } else if (identifierEquals("FORCE")) {
            throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
        } else if (identifierEquals("COALESCE")) {
            lexer.nextToken();
            accept(Token.PARTITION);
            SQLAlterTableCoalescePartition item = new SQLAlterTableCoalescePartition();
            SQLIntegerExpr countExpr = this.exprParser.integerExpr();
            item.setCount(countExpr);
            stmt.addItem(item);
        } else if (identifierEquals("REORGANIZE")) {
            lexer.nextToken();
            accept(Token.PARTITION);
            SQLAlterTableReOrganizePartition item = new SQLAlterTableReOrganizePartition();
            this.exprParser.names(item.getNames(), item);
            accept(Token.INTO);
            accept(Token.LPAREN);
            for (; ; ) {
                SQLPartition partition = this.getExprParser().parsePartition();
                item.addPartition(partition);
                if (lexer.token() == Token.COMMA) {
                    lexer.nextToken();
                    continue;
                } else {
                    break;
                }
            }
            accept(Token.RPAREN);
            stmt.addItem(item);
        } else if (identifierEquals("EXCHANGE")) {
            throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
        } else if (lexer.token() == Token.OPTIMIZE) {
            lexer.nextToken();
            accept(Token.PARTITION);
            SQLAlterTableOptimizePartition item = new SQLAlterTableOptimizePartition();
            if (lexer.token() == Token.ALL) {
                lexer.nextToken();
                item.getPartitions().add(new SQLIdentifierExpr("ALL"));
            } else {
                this.exprParser.names(item.getPartitions(), item);
            }
            stmt.addItem(item);
        } else if (identifierEquals("REBUILD")) {
            lexer.nextToken();
            accept(Token.PARTITION);
            SQLAlterTableRebuildPartition item = new SQLAlterTableRebuildPartition();
            if (lexer.token() == Token.ALL) {
                lexer.nextToken();
                item.getPartitions().add(new SQLIdentifierExpr("ALL"));
            } else {
                this.exprParser.names(item.getPartitions(), item);
            }
            stmt.addItem(item);
        } else if (identifierEquals("REPAIR")) {
            lexer.nextToken();
            accept(Token.PARTITION);
            SQLAlterTableRepairPartition item = new SQLAlterTableRepairPartition();
            if (lexer.token() == Token.ALL) {
                lexer.nextToken();
                item.getPartitions().add(new SQLIdentifierExpr("ALL"));
            } else {
                this.exprParser.names(item.getPartitions(), item);
            }
            stmt.addItem(item);
        } else if (identifierEquals("REMOVE")) {
            lexer.nextToken();
            acceptIdentifier("PARTITIONING");
            stmt.setRemovePatiting(true);
        } else if (identifierEquals("UPGRADE")) {
            lexer.nextToken();
            acceptIdentifier("PARTITIONING");
            stmt.setUpgradePatiting(true);
        } else if (identifierEquals("ALGORITHM")) {
            lexer.nextToken();
            accept(Token.EQ);
            stmt.addItem(new MySqlAlterTableOption("ALGORITHM", lexer.stringVal()));
            lexer.nextToken();
        } else if (identifierEquals(ENGINE)) {
            lexer.nextToken();
            accept(Token.EQ);
            stmt.addItem(new MySqlAlterTableOption(ENGINE, lexer.stringVal()));
            lexer.nextToken();
        } else if (identifierEquals(AUTO_INCREMENT)) {
            lexer.nextToken();
            accept(Token.EQ);
            stmt.addItem(new MySqlAlterTableOption(AUTO_INCREMENT, lexer.integerValue()));
            lexer.nextToken();
        } else if (identifierEquals(COLLATE2)) {
            lexer.nextToken();
            accept(Token.EQ);
            stmt.addItem(new MySqlAlterTableOption(COLLATE2, lexer.stringVal()));
            lexer.nextToken();
        } else if (identifierEquals("PACK_KEYS")) {
            lexer.nextToken();
            accept(Token.EQ);
            if (identifierEquals("PACK")) {
                lexer.nextToken();
                accept(Token.ALL);
                stmt.addItem(new MySqlAlterTableOption("PACK_KEYS", "PACK ALL"));
            } else {
                stmt.addItem(new MySqlAlterTableOption("PACK_KEYS", lexer.stringVal()));
                lexer.nextToken();
            }
        } else if (identifierEquals(CHARACTER)) {
            lexer.nextToken();
            accept(Token.SET);
            accept(Token.EQ);
            MySqlAlterTableCharacter item = new MySqlAlterTableCharacter();
            item.setCharacterSet(this.exprParser.primary());
            if (lexer.token() == Token.COMMA) {
                lexer.nextToken();
                acceptIdentifier(COLLATE2);
                accept(Token.EQ);
                item.setCollate(this.exprParser.primary());
            }
            stmt.addItem(item);
        } else if (lexer.token() == Token.COMMENT) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                accept(Token.EQ);
            }
            stmt.addItem(new MySqlAlterTableOption("COMMENT", '\'' + lexer.stringVal() + '\''));
            lexer.nextToken();
        } else 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);
        } else if (identifierEquals("ROW_FORMAT")) {
            lexer.nextToken();
            if (lexer.token() == Token.EQ) {
                lexer.nextToken();
            }
            if (lexer.token() == Token.DEFAULT || lexer.token() == Token.IDENTIFIER) {
                SQLIdentifierExpr rowFormat = new SQLIdentifierExpr(lexer.stringVal());
                lexer.nextToken();
                stmt.getTableOptions().put("ROW_FORMAT", rowFormat);
            } else {
                throw new ParserException("illegal syntax.");
            }
        } else {
            break;
        }
        if (lexer.token() == Token.COMMA) {
            lexer.nextToken();
            continue;
        } else {
            break;
        }
    }
    return stmt;
}
Also used : MySqlAlterTableModifyColumn(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableModifyColumn) MySqlAlterTableCharacter(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableCharacter) MySqlAlterTableAlterColumn(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableAlterColumn) SQLDeclareItem(com.alibaba.druid.sql.ast.SQLDeclareItem) MySqlAlterTableDiscardTablespace(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableDiscardTablespace) SQLIntegerExpr(com.alibaba.druid.sql.ast.expr.SQLIntegerExpr) MySqlRenameTableStatement(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlRenameTableStatement) ParserException(com.alibaba.druid.sql.parser.ParserException) SQLName(com.alibaba.druid.sql.ast.SQLName) MySqlAlterTableOption(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableOption) SQLIdentifierExpr(com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr) SQLExpr(com.alibaba.druid.sql.ast.SQLExpr) MysqlForeignKey(com.alibaba.druid.sql.dialect.mysql.ast.MysqlForeignKey) SQLPartition(com.alibaba.druid.sql.ast.SQLPartition) MySqlAlterTableImportTablespace(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableImportTablespace) MySqlAlterTableChangeColumn(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableChangeColumn)

Example 5 with SQLExpr

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

the class MySqlCreateTableParser method partitionClauseRest.

protected void partitionClauseRest(SQLPartitionBy clause) {
    if (identifierEquals("PARTITIONS")) {
        lexer.nextToken();
        SQLIntegerExpr countExpr = this.exprParser.integerExpr();
        clause.setPartitionsCount(countExpr);
    }
    if (lexer.token() == Token.PARTITION) {
        lexer.nextToken();
        if (identifierEquals("NUM")) {
            lexer.nextToken();
        }
        clause.setPartitionsCount(this.exprParser.expr());
        clause.putAttribute("ads.partition", Boolean.TRUE);
    }
    if (identifierEquals("SUBPARTITION")) {
        lexer.nextToken();
        accept(Token.BY);
        SQLSubPartitionBy subPartitionByClause = null;
        boolean linear = false;
        if (identifierEquals("LINEAR")) {
            lexer.nextToken();
            linear = true;
        }
        if (lexer.token() == Token.KEY) {
            MySqlSubPartitionByKey subPartitionKey = new MySqlSubPartitionByKey();
            lexer.nextToken();
            if (linear) {
                clause.setLinear(true);
            }
            accept(Token.LPAREN);
            for (; ; ) {
                subPartitionKey.addColumn(this.exprParser.name());
                if (lexer.token() == Token.COMMA) {
                    lexer.nextToken();
                    continue;
                }
                break;
            }
            accept(Token.RPAREN);
            subPartitionByClause = subPartitionKey;
        } else if (identifierEquals("HASH")) {
            lexer.nextToken();
            SQLSubPartitionByHash subPartitionHash = new SQLSubPartitionByHash();
            if (linear) {
                clause.setLinear(true);
            }
            if (lexer.token() == Token.KEY) {
                lexer.nextToken();
                subPartitionHash.setKey(true);
            }
            accept(Token.LPAREN);
            subPartitionHash.setExpr(this.exprParser.expr());
            accept(Token.RPAREN);
            subPartitionByClause = subPartitionHash;
        } else if (identifierEquals("LIST")) {
            lexer.nextToken();
            MySqlSubPartitionByList subPartitionList = new MySqlSubPartitionByList();
            if (lexer.token() == Token.LPAREN) {
                lexer.nextToken();
                SQLExpr expr = this.exprParser.expr();
                if (expr instanceof SQLIdentifierExpr && (identifierEquals("bigint") || identifierEquals("long"))) {
                    String dataType = lexer.stringVal();
                    lexer.nextToken();
                    SQLColumnDefinition column = this.exprParser.createColumnDefinition();
                    column.setName((SQLIdentifierExpr) expr);
                    column.setDataType(new SQLDataTypeImpl(dataType));
                    subPartitionList.addColumn(column);
                    subPartitionList.putAttribute("ads.subPartitionList", Boolean.TRUE);
                } else {
                    subPartitionList.setExpr(expr);
                }
                accept(Token.RPAREN);
            } else {
                acceptIdentifier("COLUMNS");
                accept(Token.LPAREN);
                for (; ; ) {
                    subPartitionList.addColumn(this.exprParser.parseColumn());
                    if (lexer.token() == Token.COMMA) {
                        lexer.nextToken();
                        continue;
                    }
                    break;
                }
                accept(Token.RPAREN);
            }
            subPartitionByClause = subPartitionList;
        }
        if (identifierEquals("SUBPARTITION")) {
            lexer.nextToken();
            acceptIdentifier("OPTIONS");
            accept(Token.LPAREN);
            SQLAssignItem option = this.exprParser.parseAssignItem();
            accept(Token.RPAREN);
            option.setParent(subPartitionByClause);
            subPartitionByClause.getOptions().add(option);
        }
        if (identifierEquals("SUBPARTITIONS")) {
            lexer.nextToken();
            Number intValue = lexer.integerValue();
            SQLNumberExpr numExpr = new SQLNumberExpr(intValue);
            subPartitionByClause.setSubPartitionsCount(numExpr);
            lexer.nextToken();
        }
        if (subPartitionByClause != null) {
            subPartitionByClause.setLinear(linear);
            clause.setSubPartitionBy(subPartitionByClause);
        }
    }
}
Also used : MySqlSubPartitionByList(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSubPartitionByList) SQLSubPartitionByHash(com.alibaba.druid.sql.ast.SQLSubPartitionByHash) SQLIdentifierExpr(com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr) SQLNumberExpr(com.alibaba.druid.sql.ast.expr.SQLNumberExpr) SQLColumnDefinition(com.alibaba.druid.sql.ast.statement.SQLColumnDefinition) SQLExpr(com.alibaba.druid.sql.ast.SQLExpr) SQLAssignItem(com.alibaba.druid.sql.ast.statement.SQLAssignItem) MySqlSubPartitionByKey(com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSubPartitionByKey) SQLIntegerExpr(com.alibaba.druid.sql.ast.expr.SQLIntegerExpr) SQLDataTypeImpl(com.alibaba.druid.sql.ast.SQLDataTypeImpl) SQLSubPartitionBy(com.alibaba.druid.sql.ast.SQLSubPartitionBy)

Aggregations

SQLExpr (com.alibaba.druid.sql.ast.SQLExpr)422 SQLBinaryOpExpr (com.alibaba.druid.sql.ast.expr.SQLBinaryOpExpr)71 SQLIdentifierExpr (com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr)68 SQLName (com.alibaba.druid.sql.ast.SQLName)47 SQLIntegerExpr (com.alibaba.druid.sql.ast.expr.SQLIntegerExpr)33 SQLStatement (com.alibaba.druid.sql.ast.SQLStatement)32 SQLPropertyExpr (com.alibaba.druid.sql.ast.expr.SQLPropertyExpr)30 ArrayList (java.util.ArrayList)30 MySqlSelectQueryBlock (com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSelectQueryBlock)28 SQLMethodInvokeExpr (com.alibaba.druid.sql.ast.expr.SQLMethodInvokeExpr)25 SQLSelectItem (com.alibaba.druid.sql.ast.statement.SQLSelectItem)25 ParserException (com.alibaba.druid.sql.parser.ParserException)25 SQLObject (com.alibaba.druid.sql.ast.SQLObject)24 MySqlStatementParser (com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser)23 SQLAggregateExpr (com.alibaba.druid.sql.ast.expr.SQLAggregateExpr)20 SQLOrderBy (com.alibaba.druid.sql.ast.SQLOrderBy)17 SQLSelectQuery (com.alibaba.druid.sql.ast.statement.SQLSelectQuery)16 SQLCharExpr (com.alibaba.druid.sql.ast.expr.SQLCharExpr)15 SQLVariantRefExpr (com.alibaba.druid.sql.ast.expr.SQLVariantRefExpr)15 SQLSelectQueryBlock (com.alibaba.druid.sql.ast.statement.SQLSelectQueryBlock)15