Optimise the psql reader, by fetching more than one record at a time.

[pspp-builds.git] / src / language / data-io / get-data.c

diff --git a/src/language/data-io/get-data.c b/src/language/data-io/get-data.c
index 189054a507058c38b17b1ba027d0f69b5a995613..bc09715bd81bdf056d3f5e382933ee79a4a8a32a 100644 (file)
--- a/src/language/data-io/get-data.c
+++ b/src/language/data-io/get-data.c
@@ -69,6 +69,7 @@ parse_get_psql (struct lexer *lexer, struct dataset *ds)
   psql.allow_clear = false;
   psql.conninfo = NULL;
   psql.str_width = -1;
+  psql.bsize = -1;
   ds_init_empty (&psql.sql);
 
   lex_force_match (lexer, '/');
@@ -93,6 +94,12 @@ parse_get_psql (struct lexer *lexer, struct dataset *ds)
          psql.str_width = lex_integer (lexer);
          lex_get (lexer);
        }
+      else if ( lex_match_id (lexer, "BSIZE"))
+       {
+         lex_match (lexer, '=');
+         psql.bsize = lex_integer (lexer);
+         lex_get (lexer);
+       }
       else if ( lex_match_id (lexer, "UNENCRYPTED"))
        {
          psql.allow_clear = true;