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Code Issues Releases Wiki Activity

bug fixed for 'null constraint' and 'default null'. issue #1349

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This commit is contained in:
wenshao
2016-08-04 12:11:41 +08:00
parent 7fe5515c03
commit e75a304fe9
20 changed files with 77 additions and 81 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLExprParser.java
+5 -5
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@@ -64,8 +64,8 @@ import com.alibaba.druid.sql.ast.expr.SQLSomeExpr;
import com.alibaba.druid.sql.ast.expr.SQLUnaryExpr;
import com.alibaba.druid.sql.ast.expr.SQLUnaryOperator;
import com.alibaba.druid.sql.ast.expr.SQLVariantRefExpr;
import com.alibaba.druid.sql.ast.statement.NotNullConstraint;
import com.alibaba.druid.sql.ast.statement.NullConstraint;
import com.alibaba.druid.sql.ast.statement.SQLNotNullConstraint;
import com.alibaba.druid.sql.ast.statement.SQLNullConstraint;
import com.alibaba.druid.sql.ast.statement.SQLAssignItem;
import com.alibaba.druid.sql.ast.statement.SQLCharacterDataType;
import com.alibaba.druid.sql.ast.statement.SQLCheck;
@@ -1683,13 +1683,13 @@ public class SQLExprParser extends SQLParser {
if (lexer.token() == Token.NOT) {
lexer.nextToken();
accept(Token.NULL);
column.addConstraint(new NotNullConstraint());
column.addConstraint(new SQLNotNullConstraint());
return parseColumnRest(column);
}
if (lexer.token() == Token.NULL) {
lexer.nextToken();
column.getConstraints().add(new NullConstraint());
column.getConstraints().add(new SQLNullConstraint());
return parseColumnRest(column);
}
@@ -1746,7 +1746,7 @@ public class SQLExprParser extends SQLParser {
if (lexer.token() == Token.NOT) {
lexer.nextToken();
accept(Token.NULL);
NotNullConstraint notNull = new NotNullConstraint();
SQLNotNullConstraint notNull = new SQLNotNullConstraint();
notNull.setName(name);
column.addConstraint(notNull);
return parseColumnRest(column);