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half of patch #857342, still need to fix NULL values

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This commit is contained in:
brianb
2004-02-09 03:52:25 +00:00
parent fd616622f5
commit 7ef02592d0
1 changed files with 49 additions and 2 deletions
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51
src/util/mdb-export.c
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@@ -27,6 +27,9 @@
#define MDB_BIND_SIZE 200000
#define is_text_type(x) (x==MDB_TEXT || x==MDB_MEMO || x==MDB_SDATETIME)
static char *sanitize_name(char *str, int sanitize);
void
print_col(gchar *col_val, int quote_text, int col_type)
{
@@ -54,11 +57,13 @@ main(int argc, char **argv)
/* doesn't handle tables > 256 columns. Can that happen? */
char *bound_values[256];
char *delimiter = ",";
char *row_delimiter = "\n";
char header_row = 1;
char quote_text = 1;
char insert_statements = 0;
int opt;
while ((opt=getopt(argc, argv, "HQd:D:"))!=-1) {
while ((opt=getopt(argc, argv, "HQd:D:R:I"))!=-1) {
switch (opt) {
case 'H':
header_row = 0;
@@ -70,6 +75,14 @@ main(int argc, char **argv)
delimiter = (char *) malloc(strlen(optarg)+1);
strcpy(delimiter, optarg);
break;
case 'R':
row_delimiter = (char *) malloc(strlen(optarg)+1);
strcpy(row_delimiter, optarg);
break;
case 'I':
insert_statements = 1;
header_row = 0;
break;
case 'D':
mdb_set_date_fmt(optarg);
break;
@@ -88,6 +101,8 @@ main(int argc, char **argv)
fprintf(stderr," -H supress header row\n");
fprintf(stderr," -Q don't wrap text-like fields in quotes\n");
fprintf(stderr," -d <delimiter> specify a column delimiter\n");
fprintf(stderr," -R <delimiter> specify a row delimiter\n");
fprintf(stderr," -I INSERT statements (instead of CSV)\n");
fprintf(stderr," -D <format> set the date format (see strftime(3) for details)\n");
exit(1);
}
@@ -127,6 +142,18 @@ main(int argc, char **argv)
}
while(mdb_fetch_row(table)) {
if (insert_statements) {
fprintf(stdout, "INSERT INTO %s (",
sanitize_name(argv[optind + 1],1));
for (j=0;j<table->num_cols;j++) {
if (j>0) fprintf(stdout, ", ");
col=g_ptr_array_index(table->columns,j);
fprintf(stdout,"%s", sanitize_name(col->name,1));
}
fprintf(stdout, ") VALUES (");
}
col=g_ptr_array_index(table->columns,0);
if (col->col_type == MDB_OLE) {
mdb_ole_read(mdb, col, bound_values[0], MDB_BIND_SIZE);
@@ -147,7 +174,8 @@ main(int argc, char **argv)
quote_text,
col->col_type);
}
fprintf(stdout,"\n");
if (insert_statements) fprintf(stdout,")");
fprintf(stdout,"%s", row_delimiter);
}
for (j=0;j<table->num_cols;j++) {
free(bound_values[j]);
@@ -163,3 +191,22 @@ main(int argc, char **argv)
exit(0);
}
static char *sanitize_name(char *str, int sanitize)
{
static char namebuf[256];
char *p = namebuf;
if (!sanitize)
return str;
while (*str) {
*p = isalnum(*str) ? *str : '_';
p++;
str++;
}
*p = 0;
return namebuf;
}