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#2907 - Promote Db2SqlLimiter to be AnsiSqlRowsLimiter and move to ebean-api module
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@@ -0,0 +1,25 @@
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package io.ebean.config.dbplatform;
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public final class AnsiSqlRowsLimiter implements SqlLimiter {
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@Override
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public SqlLimitResponse limit(SqlLimitRequest request) {
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String dbSql = request.getDbSql();
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StringBuilder sb = new StringBuilder(50 + dbSql.length());
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sb.append("select ");
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if (request.isDistinct()) {
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sb.append("distinct ");
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}
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sb.append(dbSql);
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int firstRow = request.getFirstRow();
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if (firstRow > 0) {
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sb.append(" offset ").append(firstRow).append(" rows");
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}
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int maxRows = request.getMaxRows();
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if (maxRows > 0) {
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sb.append(" fetch next ").append(maxRows).append(" rows only");
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}
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String sql = request.getDbPlatform().completeSql(sb.toString(), request.getOrmQuery());
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return new SqlLimitResponse(sql);
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}
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}
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@@ -5,14 +5,6 @@ package io.ebean.config.dbplatform;
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*/
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public interface SqlLimiter {
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/**
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* the new line character used.
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* <p>
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* Note that this is removed for logging sql to the transaction log.
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* </p>
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*/
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char NEW_LINE = '\n';
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/**
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* Add the SQL limiting statements around the query.
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*/
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