greenplumn orafce 源码

2022-08-18
浏览 (599)

greenplumn orafce 代码

文件路径：/gpcontrib/orafce/orafce.c

#include "postgres.h"
#include "storage/lwlock.h"
#include "storage/shmem.h"
#include "utils/guc.h"
#include "commands/variable.h"

#include "orafce.h"
#include "builtins.h"
#include "pipe.h"

/*  default value */
char  *nls_date_format = NULL;
char  *orafce_timezone = NULL;

void
_PG_init(void)
{

#if PG_VERSION_NUM < 90600

	RequestAddinLWLocks(1);

#endif

	RequestAddinShmemSpace(SHMEMMSGSZ);

	/* Define custom GUC variables. */
	DefineCustomStringVariable("orafce.nls_date_format",
									"Emulate oracle's date output behaviour.",
									NULL,
									&nls_date_format,
									NULL,
									PGC_USERSET,
									0,
									NULL,
									NULL, NULL);

	DefineCustomStringVariable("orafce.timezone",
									"Specify timezone used for sysdate function.",
									NULL,
									&orafce_timezone,
									"GMT",
									PGC_USERSET,
									0,
									check_timezone, NULL, show_timezone);

	DefineCustomBoolVariable("orafce.varchar2_null_safe_concat",
									"Specify timezone used for sysdate function.",
									NULL,
									&orafce_varchar2_null_safe_concat,
									false,
									PGC_USERSET,
									0,
									NULL, NULL, NULL);

	EmitWarningsOnPlaceholders("orafce");
}

相关信息

greenplumn 源码目录

相关文章

greenplumn aggregate 源码

greenplumn alert 源码

greenplumn assert 源码

greenplumn assert 源码

greenplumn builtins 源码

greenplumn charlen 源码

greenplumn charpad 源码

greenplumn convert 源码

greenplumn datefce 源码

greenplumn file 源码

0 赞

所属分类： 大数据
本文标签： greenplum
版权声明： 原创文章如转载，请注明本文链接: https://www.seaxiang.com/blog/0e460398489749efbf7af93c397d9273

热门推荐

1、直接访问google.com
2、 - 优质文章
3、 gate.io
4、 harmony 鸿蒙hdc使用指导
5、 harmony 鸿蒙初识ArkTS语言
6、 harmony 鸿蒙ArkUI组件（ArkTS）开发常见问题
7、 flink kafka connector scan.startup.mode 的几个选项
8、 golang
9、 openharmony
10、 Vue中input框自动聚焦

Loading...