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Code Issues Releases Wiki Activity

improved sql parser.

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This commit is contained in:
wenshao
2017-07-19 17:55:24 +08:00
parent 8a0bf34a6c
commit 168518e0e5
37 changed files with 1017 additions and 387 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLStatementParser.java
+11 -11
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@@ -509,11 +509,11 @@ public class SQLStatementParser extends SQLParser {
}
public SQLStatement parseCommit() {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
throw new ParserException("TODO " + lexer.info());
}
public SQLStatement parseShow() {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
throw new ParserException("TODO " + lexer.info());
}
public SQLUseStatement parseUse() {
@@ -947,7 +947,7 @@ public class SQLStatementParser extends SQLParser {
stmt.addItem(addPartition);
} else {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
throw new ParserException("TODO " + lexer.info());
}
} else if (lexer.token() == Token.DISABLE) {
lexer.nextToken();
@@ -991,7 +991,7 @@ public class SQLStatementParser extends SQLParser {
SQLAlterTableAlterColumn alterColumn = parseAlterColumn();
stmt.addItem(alterColumn);
} else {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
throw new ParserException("TODO " + lexer.info());
}
} else if (identifierEquals("CHANGE")) {
lexer.nextToken();
@@ -1055,7 +1055,7 @@ public class SQLStatementParser extends SQLParser {
setLifecycle.setLifecycle(this.exprParser.primary());
stmt.addItem(setLifecycle);
} else {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
throw new ParserException("TODO " + lexer.info());
}
} else if (lexer.token() == Token.PARTITION) {
lexer.nextToken();
@@ -1151,9 +1151,9 @@ public class SQLStatementParser extends SQLParser {
return stmt;
}
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
throw new ParserException("TODO " + lexer.info());
}
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
throw new ParserException("TODO " + lexer.info());
}
protected SQLAlterTableItem parseAlterTableRename() {
@@ -1175,7 +1175,7 @@ public class SQLStatementParser extends SQLParser {
return item;
}
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
throw new ParserException("TODO " + lexer.info());
}
protected SQLAlterTableAlterColumn parseAlterColumn() {
@@ -1236,7 +1236,7 @@ public class SQLStatementParser extends SQLParser {
item.setIndexName(indexName);
stmt.addItem(item);
} else {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
throw new ParserException("TODO " + lexer.info());
}
}
@@ -1267,7 +1267,7 @@ public class SQLStatementParser extends SQLParser {
}
public SQLStatement parseRename() {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
throw new ParserException("TODO " + lexer.info());
}
protected SQLDropTableStatement parseDropTable(boolean acceptDrop) {
@@ -1818,7 +1818,7 @@ public class SQLStatementParser extends SQLParser {
}
// lexer.reset(mark_bp, mark_ch, Token.CREATE);
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
throw new ParserException("TODO " + lexer.info());
} else if (token == Token.DATABASE) {
lexer.nextToken();
if (identifierEquals("LINK")) {