4898794edd81be5285ea6e544acbedeaeb31bf78
max
  Tue Nov 23 08:10:57 2021 -0800
Fixing pointers to README file for license in all source code files. refs #27614

diff --git src/hg/hgsqlSwapTables/hgsqlSwapTables.c src/hg/hgsqlSwapTables/hgsqlSwapTables.c
index 4defa89..fdb6e96 100644
--- src/hg/hgsqlSwapTables/hgsqlSwapTables.c
+++ src/hg/hgsqlSwapTables/hgsqlSwapTables.c
@@ -1,81 +1,81 @@
 /* hgsqlSwapTables - swaps tables in database. */
 
 /* Copyright (C) 2011 The Regents of the University of California 
- * See README in this or parent directory for licensing information. */
+ * See kent/LICENSE or http://genome.ucsc.edu/license/ for licensing information. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 #include "jksql.h"
 #include "hdb.h"
 
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "hgsqlSwapTables - swaps tables in database\n"
   "usage:\n"
   "   hgsqlSwapTables database table1 table2 table3\n"
   "Renames table2 to table3, then renames table1 to table2.\n"
   "Checks for existance of table1 and table2 and lack of existance\n"
   "of table3 and fails without change if not verified\n"
   "options:\n"
   "   -okNoTable2  --  don't fail if table2 doesn't exist\n"
   "   -dropTable3  --  drop table3\n"
   );
 }
 
 boolean okNoTable2 = FALSE;
 boolean dropTable3 = FALSE;
 
 static struct optionSpec options[] = {
    {"okNoTable2", OPTION_BOOLEAN},
    {"dropTable3", OPTION_BOOLEAN},
    {NULL, 0},
 };
 
 void hgsqlSwapTables(char *database, char *table1, char *table2, char *table3)
 /* hgsqlSwapTables - swaps tables in database. */
 {
 struct sqlConnection *conn = hAllocConn(database);
 boolean noTable2 = FALSE;
 
 if (!sqlTableExists(conn, table1))
     errAbort("%s does not exist",table1);
 
 if (!sqlTableExists(conn, table2))
     {
     if (okNoTable2)
         noTable2 = TRUE;
     else
         errAbort("%s does not exist", table2);
     }
 
 if (sqlTableExists(conn, table3))
     {
     if (dropTable3)
         sqlDropTable(conn, table3);
     else
         errAbort("%s exists", table3);
     }
 
 if (!noTable2)
     sqlRenameTable(conn, table2, table3);
 
 sqlRenameTable(conn, table1, table2);
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 optionInit(&argc, argv, options);
 if (argc != 5)
     usage();
 
 okNoTable2 = optionExists("okNoTable2");
 dropTable3 = optionExists("dropTable3");
 
 hgsqlSwapTables(argv[1],argv[2],argv[3],argv[4]);
 return 0;
 }