transforms #The view transforms contains information about the transforms defined in the current database. More precisely, it contains a row for each function contained in a transform (the “from SQL” or “to SQL” function).
Table 35.63. transforms Columns
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Column Type Description |
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Name of the database that contains the type the transform is for (always the current database) |
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Name of the schema that contains the type the transform is for |
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Name of the type the transform is for |
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Name of the database containing the function (always the current database) |
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Name of the schema containing the function |
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The “specific name” of the function. See Section 35.55 for more information. |
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The SQL standard allows defining transforms in “groups”, and selecting a group at run time. PostgreSQL does not support this. Instead, transforms are specific to a language. As a compromise, this field contains the language the transform is for. |
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Read the upstream documentation. For corrections, first check the current version.