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# func export readme
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- Note: the shortcut function is only an auxiliary function of Gorm. Currently only query function is supported
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## Catalog
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- [_BaseMgr](#_BaseMgr)
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- [_BaseMgr](#_BaseMgr)
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- [SetCtx](#SetCtx)
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- [GetDB](#GetDB)
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- [GetIsRelated](#GetIsRelated)
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- [SetIsRelated](#SetIsRelated)
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- [Table logic function](#Table-logic-function)
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- [Brief description](#Brief-description)
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- [Basic types of logic]](#Basic-types-of-logic)
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- [Access to existing conditions](#Access-to-existing-conditions)
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- [Access to function options](#Access-to-function-options)
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- [Single element access](#Single-element-access)
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- [Index access](#Index-access)
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## _BaseMgr
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### OpenRelated : open global related
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### CloseRelated : close global related
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Basic function. All management types inherit this function. This function provides the underlying common function.
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### SetCtx
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Set context, which is used to set context. The current function is not enabled
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### GetDB
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Get gorm.db original link
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### UpdateDB
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Update gorm.db original link
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### GetIsRelated
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Get whether to query foreign key Association
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### SetIsRelated
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Set whether to query foreign key Association
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## Table logic function
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Table logical function operation about database table related function: use [XXX] to represent logical table structure name
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### Brief description
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Queries are divided into the following categories
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### Basic types of logic
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`_[xxx]Mgr` : Logical table type
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### Access to existing conditions
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`Get/Gets` : Batch get (you can use gormt to get the final result using its preset conditions)
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### Access to function options
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This function is used to support multiple condition acquisition
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`GetByOption/GetByOptions` : Get function option list
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`With[xxx]` : Parameter list in function options
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### Single element access
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`GetFrom[xxx]` : Element acquisition (single case conditional acquisition)
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`GetBatchFrom[xxx]` : Batch element acquisition (array acquisition of a single condition)
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### Index access
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`FetchByPrimaryKey` : Primary key acquisition
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`FetchUniqueBy[xxx]` : Get by unique index
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`FetchIndexBy[xxx]` : Composite index fetch (multiple returned)
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`FetchUniqueIndexBy[xxx]` : Unique composite index fetch (return one)
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