File: mariadb_dyncol_column_count.3

package info (click to toggle)
mariadb 1%3A11.8.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 772,520 kB
  • sloc: ansic: 2,414,714; cpp: 1,791,394; asm: 381,336; perl: 62,905; sh: 49,647; pascal: 40,897; java: 39,363; python: 20,791; yacc: 20,432; sql: 17,907; xml: 12,344; ruby: 8,544; cs: 6,542; makefile: 6,145; ada: 1,879; lex: 1,193; javascript: 996; objc: 80; tcl: 73; awk: 46; php: 22
file content (30 lines) | stat: -rw-r--r-- 917 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
.\" Automatically generated by Pandoc 3.5
.\"
.TH "mariadb_dyncol_column_count" "3" "" "Version 3.4" "MariaDB Connector/C"
.SS Name
mariadb_dyncol_column_count \- Get number of columns in dynamic column
blob ## Synopsis
.IP
.EX
#include \f[B]<mariadb_dyncol.h>\f[R]

\f[B]enum\f[R] enum_dyncol_func_result
mariadb_dyncol_column_count(DYNAMIC_COLUMN *str,
                            unsigned int *column_count);
.EE
.SS Description
Gets the number of columnns in a dynamic column blob.
.SS Parameter
.IP \[bu] 2
\f[CR]*str\f[R] \- A pointer to a \f[CR]DYNAMIC_COLUMN\f[R] structure
.IP \[bu] 2
\f[CR]column_count\f[R] \- An unsigned integer pointer where the number
of columns will be stored.
.SS Return value
Returns \f[CR]ER_DYNCOL_OK\f[R] on success, otherwise error.
.SS Notes
.IP \[bu] 2
\f[CR]mariadb_dyncol_column_count()\f[R] doesn\[cq]t count NULL values.
.SS See also
.IP \[bu] 2
Dynamic Column Error Codes