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This pull request significantly improves PostgreSQL array type handling and conversion in the `pgsql` driver, providing more accurate type mapping and conversion logic, especially for array types. It introduces comprehensive documentation, refactors conversion logic to use the `pq` package for array types, and adds extensive unit tests to ensure correctness and error handling. Additionally, minor enhancements and clarifications are made to upsert formatting and table field queries. ### PostgreSQL Array Type Handling and Conversion * Refactored `CheckLocalTypeForField` and `ConvertValueForLocal` methods in `contrib/drivers/pgsql/pgsql_convert.go` to accurately map PostgreSQL array types (such as `_int2`, `_int4`, `_int8`, `_float4`, `_float8`, `_bool`, `_varchar`, `_text`, `_char`, `_bpchar`, `_numeric`, `_decimal`, `_money`, `_bytea`) to their corresponding Go types, using the `pq` package for conversion. Added detailed documentation and mapping tables for supported types. [[1]](diffhunk://#diff-a3b1e68bfa29fbcfda7c703bbe875fa82e958f6c3ad942ef82193a9dd8ad67e2R46-R63) [[2]](diffhunk://#diff-a3b1e68bfa29fbcfda7c703bbe875fa82e958f6c3ad942ef82193a9dd8ad67e2L56-R103) [[3]](diffhunk://#diff-a3b1e68bfa29fbcfda7c703bbe875fa82e958f6c3ad942ef82193a9dd8ad67e2R112-R209) * Added comprehensive unit tests in `contrib/drivers/pgsql/pgsql_z_unit_convert_test.go` to verify type mapping and conversion for all supported array types, including error cases for invalid input. ### Utility and API Improvements * Added a new `Bools()` method to the `gvar.Var` type in `container/gvar/gvar_slice.go` for converting values to `[]bool`, with corresponding unit tests in `container/gvar/gvar_z_unit_slice_test.go`. [[1]](diffhunk://#diff-32e887e540e0170f785508d105cb794e4d54d854b53b6950973c80022973c490R11-R15) [[2]](diffhunk://#diff-01453eca4d4b3e35d07ca105cb924c6441d0cd9df6cbcc337a89832c8d53057fR24-R41) ### SQL Formatting and Documentation * Improved documentation and formatting in the upsert logic of `contrib/drivers/pgsql/pgsql_format_upsert.go` to clarify the use of `EXCLUDED` in PostgreSQL's `ON CONFLICT DO UPDATE`. * Enhanced readability of the table field query in `contrib/drivers/pgsql/pgsql_table_fields.go` by reformatting SQL and clarifying field extraction. --------- Co-authored-by: hailaz <739476267@qq.com> Co-authored-by: houseme <housemecn@gmail.com>
83 lines
1.8 KiB
Go
83 lines
1.8 KiB
Go
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package gvar
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import "github.com/gogf/gf/v2/util/gconv"
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// Bools converts and returns `v` as []bool.
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func (v *Var) Bools() []bool {
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return gconv.Bools(v.Val())
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}
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// Ints converts and returns `v` as []int.
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func (v *Var) Ints() []int {
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return gconv.Ints(v.Val())
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}
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// Int64s converts and returns `v` as []int64.
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func (v *Var) Int64s() []int64 {
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return gconv.Int64s(v.Val())
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}
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// Uints converts and returns `v` as []uint.
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func (v *Var) Uints() []uint {
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return gconv.Uints(v.Val())
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}
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// Uint64s converts and returns `v` as []uint64.
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func (v *Var) Uint64s() []uint64 {
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return gconv.Uint64s(v.Val())
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}
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// Floats is alias of Float64s.
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func (v *Var) Floats() []float64 {
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return gconv.Floats(v.Val())
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}
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// Float32s converts and returns `v` as []float32.
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func (v *Var) Float32s() []float32 {
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return gconv.Float32s(v.Val())
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}
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// Float64s converts and returns `v` as []float64.
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func (v *Var) Float64s() []float64 {
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return gconv.Float64s(v.Val())
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}
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// Strings converts and returns `v` as []string.
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func (v *Var) Strings() []string {
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return gconv.Strings(v.Val())
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}
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// Interfaces converts and returns `v` as []interfaces{}.
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func (v *Var) Interfaces() []any {
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return gconv.Interfaces(v.Val())
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}
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// Slice is alias of Interfaces.
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func (v *Var) Slice() []any {
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return v.Interfaces()
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}
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// Array is alias of Interfaces.
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func (v *Var) Array() []any {
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return v.Interfaces()
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}
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// Vars converts and returns `v` as []Var.
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func (v *Var) Vars() []*Var {
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array := gconv.Interfaces(v.Val())
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if len(array) == 0 {
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return nil
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}
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vars := make([]*Var, len(array))
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for k, v := range array {
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vars[k] = New(v)
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}
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return vars
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}
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