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127 XQuery is very powerful language that can do various transformations, filtering and even JOIN and UNION operations. |
127 XQuery is very powerful language that can do various transformations, filtering and even JOIN and UNION operations. |
128 So its power is comparable to relational databases. |
128 So its power is comparable to relational databases. |
129 In future <m:name/> releases, there will be also an SQL transformation tool, where these operations will be defined in classic SQL syntax. |
129 In future <m:name/> releases, there will be also an SQL transformation tool, where these operations will be defined in classic SQL syntax. |
130 </p> |
130 </p> |
131 |
131 |
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132 <h3>relpipe-in-filesystem</h3> |
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133 |
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134 <p> |
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135 A tool that reads <code>\0</code> separated list of file paths and generates relation |
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136 with metadata of given files. |
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137 Can read basic metadata like file path, name, size, owner… |
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138 and also extended attributes (xattr). |
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139 </p> |
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140 |
132 <h3>relpipe-out-tabular</h3> |
141 <h3>relpipe-out-tabular</h3> |
133 |
142 |
134 <p> |
143 <p> |
135 A tool that formats relational data as tables with unicode borders and ANSI colors. |
144 A tool that formats relational data as tables with unicode borders and ANSI colors. |
136 Good for viewing relational data in a terminal or redirecting such view to a file or clipboard (to be pasted anywhere, where fixed-width font is used). |
145 Good for viewing relational data in a terminal or redirecting such view to a file or clipboard (to be pasted anywhere, where fixed-width font is used). |