Commit 4bd9f7e8 authored by unknown's avatar unknown
Browse files

Merge dl145c:tomas/mysql-5.0 

into dl145b.mysql.com:/home/ndbdev/tomas/mysql-5.1


storage/innobase/pars/lexyy.c:
  Auto merged
storage/innobase/pars/pars0lex.l:
  Auto merged
parents 8812c190 79180b19

client/mysqltest.c

+54 −29
Original line number Diff line number Diff line
@@ -164,10 +164,17 @@ static char TMPDIR[FN_REFLEN]; 
static char delimiter[MAX_DELIMITER]= DEFAULT_DELIMITER;

static uint delimiter_length= 1;



static int *cur_block, *block_stack_end;

static int block_stack[BLOCK_STACK_DEPTH];

/* Block stack */

enum block_cmd { cmd_none, cmd_if, cmd_while };

typedef struct

{

  int             line; /* Start line of block */

  my_bool         ok;   /* Should block be executed */

  enum block_cmd  cmd;  /* Command owning the block */

} BLOCK;

static BLOCK block_stack[BLOCK_STACK_DEPTH];

static BLOCK *cur_block, *block_stack_end;



static int block_ok_stack[BLOCK_STACK_DEPTH];

static CHARSET_INFO *charset_info= &my_charset_latin1; /* Default charset */

static const char *charset_name= "latin1"; /* Default character set name */
@@ -221,8 +228,6 @@ MYSQL_RES *last_result=0; 


PARSER parser;

MASTER_POS master_pos;

int *block_ok; /* set to 0 if the current block should not be executed */

int false_block_depth = 0;

/* if set, all results are concated and compared against this file */

const char *result_file = 0;
@@ -296,6 +301,7 @@ Q_START_TIMER, Q_END_TIMER, 
Q_CHARACTER_SET, Q_DISABLE_PS_PROTOCOL, Q_ENABLE_PS_PROTOCOL,

Q_EXIT,

Q_DISABLE_RECONNECT, Q_ENABLE_RECONNECT,

Q_IF,



Q_UNKNOWN,			       /* Unknown command.   */

Q_COMMENT,			       /* Comments, ignored. */
@@ -386,6 +392,7 @@ const char *command_names[]= 
  "exit",

  "disable_reconnect",

  "enable_reconnect",

  "if",

  0

};
@@ -1924,36 +1931,54 @@ int do_connect(struct st_query* q) 


int do_done(struct st_query* q)

{

  /* Dummy statement to eliminate compiler warning */

  q->type = Q_END_BLOCK;



  /* Check if empty block stack */

  if (cur_block == block_stack)

    die("Stray '}' - end of block before beginning");

  if (*block_ok--)



  /* Test if inner block has been executed */

  if (cur_block->ok && cur_block->cmd == cmd_while)

  {

    parser.current_line = *--cur_block;

    /* Pop block from stack, re-execute outer block */

    cur_block--;

    parser.current_line = cur_block->line;

  }

  else

  {

    ++parser.current_line;

    --cur_block;

    /* Pop block from stack, goto next line */

    cur_block--;

    parser.current_line++;

  }

  return 0;

}



int do_while(struct st_query* q)



int do_block(enum block_cmd cmd, struct st_query* q)

{

  char* p=q->first_argument;

  const char* expr_start, *expr_end;

  VAR v;



  /* Check stack overflow */

  if (cur_block == block_stack_end)

    die("Nesting too deeply");

  if (!*block_ok)



  /* Set way to find outer block again, increase line counter */

  cur_block->line= parser.current_line++;



  /* If this block is ignored */

  if (!cur_block->ok)

  {

    ++false_block_depth;

    *++block_ok = 0;

    *cur_block++ = parser.current_line++;

    /* Inner block should be ignored too */

    cur_block++;

    cur_block->cmd= cmd;

    cur_block->ok= FALSE;

    return 0;

  }



  /* Parse and evaluate test expression */

  expr_start = strchr(p, '(');

  if (!expr_start)

    die("missing '(' in while");
@@ -1962,14 +1987,12 @@ int do_while(struct st_query* q) 
    die("missing ')' in while");

  var_init(&v,0,0,0,0);

  eval_expr(&v, ++expr_start, &expr_end);

  *cur_block++ = parser.current_line++;

  if (!v.int_val)

  {

    *++block_ok = 0;

    false_block_depth++;

  }

  else

    *++block_ok = 1;



  /* Define inner block */

  cur_block++;

  cur_block->cmd= cmd;

  cur_block->ok= (v.int_val ? TRUE : FALSE);



  var_free(&v);

  return 0;

}
@@ -3653,12 +3676,13 @@ int main(int argc, char **argv) 
  lineno   = lineno_stack;

  my_init_dynamic_array(&q_lines, sizeof(struct st_query*), INIT_Q_LINES,

		     INIT_Q_LINES);



  memset(block_stack, 0, sizeof(block_stack));

  block_stack_end= block_stack + BLOCK_STACK_DEPTH;

  memset(block_ok_stack, 0, sizeof(block_stack));

  cur_block= block_stack;

  block_ok = block_ok_stack;

  *block_ok = 1;

  cur_block->ok= TRUE; /* Outer block should always be executed */

  cur_block->cmd= cmd_none;



  init_dynamic_string(&ds_res, "", 0, 65536);

  parse_args(argc, argv);
@@ -3712,7 +3736,7 @@ int main(int argc, char **argv) 
    int current_line_inc = 1, processed = 0;

    if (q->type == Q_UNKNOWN || q->type == Q_COMMENT_WITH_COMMAND)

      get_query_type(q);

    if (*block_ok)

    if (cur_block->ok)

    {

      processed = 1;

      switch (q->type) {
@@ -3915,7 +3939,8 @@ int main(int argc, char **argv) 
    {

      current_line_inc = 0;

      switch (q->type) {

      case Q_WHILE: do_while(q); break;

      case Q_WHILE: do_block(cmd_while, q); break;

      case Q_IF: do_block(cmd_if, q); break;

      case Q_END_BLOCK: do_done(q); break;

      default: current_line_inc = 1; break;

      }

mysql-test/include/rpl_stmt_seq.inc

+1 −1
Original line number Diff line number Diff line
@@ -7,7 +7,7 @@ 
###############################################################

# Debug options : To debug this test script

###############################################################

let $showbinlog= 0;

let $show_binlog= 0;

let $manipulate= 1;



######## The typical test sequence

mysql-test/r/rpl_ddl.result

+0 −705

File changed.

Preview size limit exceeded, changes collapsed.

storage/innobase/pars/lexyy.c

+4 −1
Original line number Diff line number Diff line
@@ -616,6 +616,9 @@ How to make the InnoDB parser and lexer C files: 
7. Add '#include "univ.i"' before #include <stdio.h> in lexyy.c

   (Needed for AIX)



8. Add a type cast to int to the assignment below the comment

   'need more input.'  (Removes a warning on Win64)



These instructions seem to work at least with bison-1.28 and flex-2.5.4 on

Linux.

*******************************************************/
@@ -2114,7 +2117,7 @@ static int input() 


		else

			{ /* need more input */

			int offset = yy_c_buf_p - yytext_ptr;

			int offset = (int) (yy_c_buf_p - yytext_ptr);

			++yy_c_buf_p;



			switch ( yy_get_next_buffer() )

storage/innobase/pars/pars0lex.l

+3 −0
Original line number Diff line number Diff line
@@ -31,6 +31,9 @@ How to make the InnoDB parser and lexer C files: 
7. Add '#include "univ.i"' before #include <stdio.h> in lexyy.c

   (Needed for AIX)



8. Add a type cast to int to the assignment below the comment

   'need more input.'  (Removes a warning on Win64)



These instructions seem to work at least with bison-1.28 and flex-2.5.4 on

Linux.

*******************************************************/