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上车！GBase 8a开发者联盟发车了 技术福利、人脉资源全都有！

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GBase 8s GDCA 认证培训课前准备

GBase 8a

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物化视图报错：references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them

01-GBase 8s 事务型数据库 安装与卸载

GBase 8s

适配迁移

[GBase 8s 教程]GBase 8s 常用函数、表达式

PG_TS_CONFIG_MAP系统表包含为每个文本搜索配置的解析器的每个输出符号类型，显示哪个文本搜索字典应该被咨询、以什么顺序搜索的记录。<figure class="table" style="width:99.9600%;"><table style=";"><tbody><tr><td style="background-color:rgb(215, 215, 215);border:1.0000pt solid windowtext;padding:6.0000pt 9.0000pt;vertical-align:top;width:20.1000%;">名称</td><td style="background-color:rgb(215, 215, 215);border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top:1.0000pt solid windowtext;padding:6.0000pt 9.0000pt;vertical-align:top;width:10.8800%;">类型</td><td style="background-color:rgb(215, 215, 215);border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top:1.0000pt solid windowtext;padding:6.0000pt 9.0000pt;vertical-align:top;width:25.3600%;">引用</td><td style="background-color:rgb(215, 215, 215);border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top:1.0000pt solid windowtext;padding:6.0000pt 9.0000pt;vertical-align:top;width:43.6200%;">描述</td></tr><tr><td style="border-bottom:1.0000pt solid windowtext;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:20.1000%;">mapcfg</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:10.8800%;">oid</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:25.3600%;">&nbsp;PG_TS_CONFIG.oid</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:43.6200%;">拥有这个映射记录的<a href="https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TS_CONFIG.html">PG_TS_CONFIG</a>记录的OID。</td></tr><tr><td style="border-bottom:1.0000pt solid windowtext;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:20.1000%;">maptokentype</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:10.8800%;">integer</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:25.3600%;">-</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:43.6200%;">由配置的解析器产生的一个符号类型值。</td></tr><tr><td style="border-bottom:1.0000pt solid windowtext;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:20.1000%;">mapseqno</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:10.8800%;">integer</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:25.3600%;">-</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:43.6200%;">在相同mapcfg或maptokentype值的情况下，该符号类型的顺序号。</td></tr><tr><td style="border-bottom:1.0000pt solid windowtext;border-left:1.0000pt solid windowtext;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:20.1000%;">mapdict</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:10.8800%;">oid</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:25.3600%;">PG_TS_DICT.oid</td><td style="border-bottom:1.0000pt solid windowtext;border-left-style:none;border-right:1.0000pt solid windowtext;border-top-style:none;padding:6.0000pt 9.0000pt;vertical-align:top;width:43.6200%;">要咨询的文本搜索字典的OID。</td></tr></tbody></table></figure>

GBase 8c

PG_TS_CONFIG_MAP系统表介绍

名称	类型	引用	描述
mapcfg	oid	PG_TS_CONFIG.oid	拥有这个映射记录的PG_TS_CONFIG记录的OID。
maptokentype	integer	-	由配置的解析器产生的一个符号类型值。
mapseqno	integer	-	在相同mapcfg或maptokentype值的情况下，该符号类型的顺序号。
mapdict	oid	PG_TS_DICT.oid	要咨询的文本搜索字典的OID。

PG_TS_CONFIG_MAP系统表介绍

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