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mysql.cc:

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allow several -e on the command line
  clarify --help text
  make -B to work as advertised
  in force mode execute the rest of multi-statement line in case of error in one statement
This commit is contained in:
serg@serg.mylan
2004-05-05 22:47:09 +02:00
parent 4d8235b849
commit 803279f0c7
3 changed files with 36 additions and 34 deletions
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28
client/mysql.cc
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@@ -494,7 +494,7 @@ static struct my_option my_long_options[] =
"No automatic rehashing. One has to use 'rehash' to get table and field completion. This gives a quicker start of mysql and disables rehashing on reconnect. WARNING: options deprecated; use --disable-auto-rehash instead.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"batch", 'B',
"Print results with a tab as separator, each row on new line. Doesn't use history file.", 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
"Don't use history file. Disable interactive behavior. (Enables --silent)", 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"character-sets-dir", OPT_CHARSETS_DIR,
"Directory where character sets are.", (gptr*) &charsets_dir,
(gptr*) &charsets_dir, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
@@ -515,7 +515,7 @@ static struct my_option my_long_options[] =
(gptr*) &current_db, 0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"delimiter", OPT_DELIMITER, "Delimiter to be used.", (gptr*) &delimiter_str,
(gptr*) &delimiter_str, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"execute", 'e', "Execute command and quit. (Output like with --batch).", 0,
{"execute", 'e', "Execute command and quit. (Disables --force and history file)", 0,
0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"vertical", 'E', "Print the output of a query (rows) vertically.",
(gptr*) &vertical, (gptr*) &vertical, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0,
@@ -597,7 +597,7 @@ static struct my_option my_long_options[] =
0, 0, 0},
{"reconnect", OPT_RECONNECT, "Reconnect if the connection is lost. Disable with --disable-reconnect. This option is enabled by default.",
(gptr*) &opt_reconnect, (gptr*) &opt_reconnect, 0, GET_BOOL, NO_ARG, 1, 0, 0, 0, 0, 0},
{"silent", 's', "Be more silent.", 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0,
{"silent", 's', "Be more silent. Print results with a tab as separator, each row on new line.", 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0,
0, 0},
#ifdef HAVE_SMEM
{"shared_memory_base_name", OPT_SHARED_MEMORY_BASE_NAME,
@@ -755,10 +755,10 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
case 'e':
status.batch= 1;
status.add_to_history= 0;
batch_readline_end(status.line_buff); // If multiple -e
if (!(status.line_buff= batch_readline_command(argument)))
if (!status.line_buff)
ignore_errors= 0; // do it for the first -e only
if (!(status.line_buff= batch_readline_command(status.line_buff, argument)))
return 1;
ignore_errors= 0;
break;
case 'o':
if (argument == disabled_my_option)
@@ -798,12 +798,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
verbose++;
break;
case 'B':
if (!status.batch)
{
status.batch= 1;
status.add_to_history= 0;
opt_silent++; // more silent
}
status.batch= 1;
status.add_to_history= 0;
opt_silent++; // more silent
break;
case 'W':
#ifdef __WIN__
@@ -1108,11 +1105,8 @@ static bool add_line(String &buffer,char *line,char *in_string,
}
else
{
int error= com_go(&buffer, 0);
if (error)
{
return error < 0 ? 0 : 1; // < 0 is not fatal
}
if (com_go(&buffer, 0) > 0) // < 0 is not fatal
return 1;
}
buffer.length(0);
out= line;