HHH-4946 org.hibernate.test.legacy.FooBarTests testLimit failure with Ingres
git-svn-id: https://svn.jboss.org/repos/hibernate/core/trunk@18999 1b8cb986-b30d-0410-93ca-fae66ebed9b2
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@ -3,6 +3,7 @@ package org.hibernate.dialect;
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import java.sql.Types;
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import java.sql.Types;
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import org.hibernate.Hibernate;
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import org.hibernate.Hibernate;
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import org.hibernate.cfg.Environment;
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import org.hibernate.dialect.function.NoArgSQLFunction;
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import org.hibernate.dialect.function.NoArgSQLFunction;
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/**
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/**
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@ -41,7 +42,6 @@ public class Ingres9Dialect extends IngresDialect {
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*/
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*/
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protected void registerDateTimeColumnTypes() {
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protected void registerDateTimeColumnTypes() {
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registerColumnType(Types.DATE, "ansidate");
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registerColumnType(Types.DATE, "ansidate");
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//registerColumnType(Types.TIME, "time with time zone");
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registerColumnType(Types.TIMESTAMP, "timestamp(9) with time zone");
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registerColumnType(Types.TIMESTAMP, "timestamp(9) with time zone");
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}
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}
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@ -126,7 +126,7 @@ public class Ingres9Dialect extends IngresDialect {
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}
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}
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/**
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/**
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* Retrieve the command used to retrieve the current timestamp from the
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* Retrieve the command used to retrieve the current timestammp from the
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* database.
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* database.
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*
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*
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* @return The command.
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* @return The command.
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@ -189,7 +189,7 @@ public class Ingres9Dialect extends IngresDialect {
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}
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}
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/**
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/**
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* Does this dialect support bind variables (i.e., prepared statement
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* Does this dialect support bind variables (i.e., prepared statememnt
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* parameters) for its limit/offset?
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* parameters) for its limit/offset?
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*
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*
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* @return false
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* @return false
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@ -198,18 +198,30 @@ public class Ingres9Dialect extends IngresDialect {
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return false;
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return false;
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}
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}
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/**
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* Does the <tt>LIMIT</tt> clause take a "maximum" row number instead
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* of a total number of returned rows?
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*/
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public boolean useMaxForLimit() {
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return false;
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}
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/**
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/**
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* Add a <tt>LIMIT</tt> clause to the given SQL <tt>SELECT</tt>
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* Add a <tt>LIMIT</tt> clause to the given SQL <tt>SELECT</tt>
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*
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*
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* @return the modified SQL
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* @return the modified SQL
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*/
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*/
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public String getLimitString(String querySelect, int offset, int limit) {
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public String getLimitString(String querySelect, int offset, int limit) {
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StringBuffer sb = new StringBuffer(querySelect.length() + 16);
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StringBuffer soff = new StringBuffer(" offset " + offset);
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sb.append(querySelect.trim()).insert(6, " first " + limit);
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StringBuffer slim = new StringBuffer(" fetch first " + limit + " rows only");
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StringBuffer sb = new StringBuffer(querySelect.length() +
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soff.length() + slim.length()).append(querySelect);
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if (offset > 0) {
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if (offset > 0) {
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sb.append(" offset " + offset);
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sb.append(soff);
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}
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if (limit > 0) {
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sb.append(slim);
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}
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}
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return sb.toString();
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return sb.toString();
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}
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}
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}
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}
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