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oracle sql 语句不能包含下划线开头的单词

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This commit is contained in:
melin
2013-02-04 11:22:24 +08:00
parent 630b076c34
commit be9a35bd81
2 changed files with 19 additions and 19 deletions
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src/main/java/com/alibaba/druid/sql/PagerUtils.java
+5 -5
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@@ -123,10 +123,10 @@ public class PagerUtils {
}
OracleSelectQueryBlock countQueryBlock = new OracleSelectQueryBlock();
countQueryBlock.getSelectList().add(new SQLSelectItem(new SQLPropertyExpr(new SQLIdentifierExpr("_X"), "*")));
countQueryBlock.getSelectList().add(new SQLSelectItem(new SQLIdentifierExpr("ROWNUM"), "_RN"));
countQueryBlock.getSelectList().add(new SQLSelectItem(new SQLPropertyExpr(new SQLIdentifierExpr("XX"), "*")));
countQueryBlock.getSelectList().add(new SQLSelectItem(new SQLIdentifierExpr("ROWNUM"), "RN"));
countQueryBlock.setFrom(new SQLSubqueryTableSource(select, "_X"));
countQueryBlock.setFrom(new SQLSubqueryTableSource(select, "XX"));
countQueryBlock.setWhere(new SQLBinaryOpExpr(new SQLIdentifierExpr("ROWNUM"), //
SQLBinaryOperator.LessThanOrEqual, //
new SQLNumberExpr(count + offset)));
@@ -136,8 +136,8 @@ public class PagerUtils {
OracleSelectQueryBlock offsetQueryBlock = new OracleSelectQueryBlock();
offsetQueryBlock.getSelectList().add(new SQLSelectItem(new SQLAllColumnExpr()));
offsetQueryBlock.setFrom(new SQLSubqueryTableSource(new SQLSelect(countQueryBlock), "_XX"));
offsetQueryBlock.setWhere(new SQLBinaryOpExpr(new SQLIdentifierExpr("_RN"), //
offsetQueryBlock.setFrom(new SQLSubqueryTableSource(new SQLSelect(countQueryBlock), "XXX"));
offsetQueryBlock.setWhere(new SQLBinaryOpExpr(new SQLIdentifierExpr("RN"), //
SQLBinaryOperator.GreaterThan, //
new SQLNumberExpr(offset)));