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schema awareness patch provided by Kris Jurka

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This commit is contained in:
Dave Cramer
2002-10-01 00:39:02 +00:00
parent 2a1e4a9006
commit 7c553901d7
9 changed files with 1358 additions and 901 deletions
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39
src/interfaces/jdbc/org/postgresql/test/TestUtil.java
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@@ -110,7 +110,7 @@ public class TestUtil
try
{
String sql = "DROP TABLE " + table;
if (con instanceof org.postgresql.jdbc1.AbstractJdbc1Connection && ((org.postgresql.jdbc1.AbstractJdbc1Connection)con).haveMinimumServerVersion("7.3")) {
if (haveMinimumServerVersion(con,"7.3")) {
sql += " CASCADE ";
}
stmt.executeUpdate(sql);
@@ -190,4 +190,41 @@ public class TestUtil
String s = "0000000000".substring(0, l) + Integer.toString(v);
return s.substring(s.length() - l);
}
/**
* Determine if the given connection is connected to a server with
* a version of at least the given version.
* This is convenient because we are working with a java.sql.Connection,
* not an Postgres connection.
*/
public static boolean haveMinimumServerVersion(Connection con, String version) throws SQLException {
if (con instanceof org.postgresql.jdbc1.AbstractJdbc1Connection) {
return ((org.postgresql.jdbc1.AbstractJdbc1Connection)con).haveMinimumServerVersion(version);
}
return false;
}
/**
* Print a ResultSet to System.out.
* This is useful for debugging tests.
*/
public static void printResultSet(ResultSet rs) throws SQLException {
ResultSetMetaData rsmd = rs.getMetaData();
for (int i=1; i<=rsmd.getColumnCount(); i++) {
if (i != 1) {
System.out.print(", ");
}
System.out.print(rsmd.getColumnName(i));
}
System.out.println();
while (rs.next()) {
for (int i=1; i<=rsmd.getColumnCount(); i++) {
if (i != 1) {
System.out.print(", ");
}
System.out.print(rs.getString(i));
}
System.out.println();
}
}
}