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Code Issues Releases Wiki Activity

improve sql parser

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This commit is contained in:
wenshao
2013-08-03 19:18:41 +08:00
parent 5d770978a3
commit 29d3f93e6b
40 changed files with 1498 additions and 528 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLCreateTableParser.java
+9 -7
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@@ -19,6 +19,8 @@ import com.alibaba.druid.sql.ast.statement.SQLColumnDefinition;
import com.alibaba.druid.sql.ast.statement.SQLCreateTableStatement;
import com.alibaba.druid.sql.ast.statement.SQLPrimaryKey;
import com.alibaba.druid.sql.ast.statement.SQLUnique;
import com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleConstraint;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleExprParser;
public class SQLCreateTableParser extends SQLDDLParser {
@@ -71,18 +73,18 @@ public class SQLCreateTableParser extends SQLDDLParser {
if (lexer.token() == Token.IDENTIFIER || lexer.token() == Token.LITERAL_ALIAS) {
SQLColumnDefinition column = this.exprParser.parseColumn();
createTable.getTableElementList().add(column);
} else if (lexer.token() == Token.PRIMARY) {
SQLPrimaryKey primaryKey = exprParser.parsePrimaryKey();
createTable.getTableElementList().add(primaryKey);
} else if (lexer.token == Token.UNIQUE) {
SQLUnique unique = exprParser.parseUnique();
createTable.getTableElementList().add(unique);
} else if (lexer.token == Token.PRIMARY //
|| lexer.token == Token.UNIQUE //
|| lexer.token == Token.CONSTRAINT) {
OracleConstraint constraint = ((OracleExprParser) this.exprParser).parseConstaint();
constraint.setParent(createTable);
createTable.getTableElementList().add(constraint);
} else if (lexer.token() == Token.TABLESPACE) {
throw new ParserException("TODO " + lexer.token());
} else {
throw new ParserException("TODO " + lexer.token());
}
if (lexer.token() == Token.COMMA) {
lexer.nextToken();
continue;