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BATCH-1453: Fix Oracle paging

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This commit is contained in:
dsyer
2009-11-26 17:48:21 +00:00
parent 8928afe0bf
commit 6d59d6fc2a
3 changed files with 13 additions and 13 deletions
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4
spring-batch-infrastructure/src/main/java/org/springframework/batch/item/database/support/SqlPagingQueryUtils.java
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@@ -84,12 +84,12 @@ public class SqlPagingQueryUtils {
public static String generateRowNumSqlQuery(AbstractSqlPagingQueryProvider provider, boolean remainingPageQuery,
String rowNumClause) {
StringBuilder sql = new StringBuilder();
sql.append("SELECT ").append(provider.getSelectClause());
sql.append("SELECT * FROM (SELECT ").append(provider.getSelectClause());
sql.append(" FROM ").append(provider.getFromClause());
buildWhereClause(provider, remainingPageQuery, sql);
sql.append(provider.getWhereClause() != null || remainingPageQuery ? " AND " : " WHERE ").append(rowNumClause);
sql.append(" ORDER BY ").append(provider.getSortKey());
buildAscendingClause(provider, sql);
sql.append(") WHERE ").append(rowNumClause);
return sql.toString();