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d"、"extendedForPrepared"、"extendedCacheEverything"和"simple"。用于指定执行查询的模式，默认值为extended。simple模式只发送Q消息，仅支持文本模式，不支持parse与bind；extended模式会使用parse
REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE
\x3132330001 (1 row) similar_escape(pat text, esc text) 描述：将一个 SQL:2008风格的正则表达式转换为POSIX风格。 返回值类型：text。 示例： gaussdb=# SELECT similar_escape('\s+ab'
REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE | NOT
REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE
\x3132330001 (1 row) similar_escape(pat text, esc text) 描述：将一个SQL:2008风格的正则表达式转换为POSIX风格。 返回值类型：text。 示例： gaussdb=# SELECT similar_escape('\s+ab'
dist_sb dist_sl div dlog1 dlog10 domain_in domain_recv dpow dround dsimple_init dsimple_lexize dsnowball_init dsnowball_lexize dsqrt dsynonym_init
TXT</ACHILD> </A> <B>B TXT</B> <C/> </ROOT>'); FPATH := 'dir/simplexml.xml'; DBE_XMLDOM.WRITETOFILE(DOC, FPATH); END; / --2. 使用指定字符集将
dist_sb dist_sl div dlog1 dlog10 domain_in domain_recv dpow dround dsimple_init dsimple_lexize dsnowball_init dsnowball_lexize dsqrt dsynonym_init
TXT</ACHILD> </A> <B>B TXT</B> <C/> </ROOT>'); FPATH := 'dir/simplexml.xml'; DBE_XMLDOM.WRITETOFILE(DOC, FPATH); END; / --2. 使用指定字符集将
REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE
计费项 计费说明 云数据库GaussDB的计费项由GaussDB实例费用、存储空间费用、备份空间费用和公网带宽费用组成。具体内容如表1所示。 标 * 的计费项为必选计费项。 表1 云数据库GaussDB计费项 计费项 计费项说明 适用的计费模式 计费公式 * 数据库实例 计费因子
TXT</ACHILD> </A> <B>B TXT</B> <C/> </ROOT>'); FPATH := 'dir/simplexml.xml'; DBE_XMLDOM.WRITETOFILE(DOC, FPATH); END; / -- 预期结果为： ANONYMOUS
TXT</ACHILD> </A> <B>B TXT</B> <C/> </ROOT>'); FPATH := 'dir/simplexml.xml'; DBE_XMLDOM.WRITETOFILE(DOC, FPATH); END; / -- 预期结果为： ANONYMOUS
REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE | NOT
rpad(string text, length int [, fill text]) 49 rtrim(string [, characters]) 50 similar_escape(pat text, esc text) 51 split_part(string text, delimiter text
REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE | NOT
REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE
Administer audit, Monitoradmin, Operatoradmin, Policyadmin, UseFT | {} simple_user |
REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE |
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