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Add feature LIKE & NOT LIKE condition. #103

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kpango
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@kpango kpango commented Sep 15, 2017

Add LIKE & NOT LIKE feature to condition.go for fuzzy search using LIKE

LIKE syntax is below
SELECT * FROM `table` WHERE `a` LIKE "%value%";
val := `%value%`
dbr.Select("*").From("table").Where(dbr.Like("a", val))
NOT LIKE syntax is below
SELECT * FROM `table` WHERE `b` NOT LIKE "%value%";
val := `%ng_value%`
dbr.Select("*").From("table").Where(dbr.NotLike("b", val))

this is the same as #75 contents

condition.go Outdated

func buildLikeCmp(d Dialect, buf Buffer, pred string, column string, value interface{}) error {
if value == nil {
return ErrColumnNotSpecified
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ErrColumnNotSpecified is not for this.

condition.go Outdated
}
fallthrough
default:
return ErrColumnNotSpecified
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ErrColumnNotSpecified is not for this

case reflect.Ptr, reflect.Interface: // pointer or interface
// for pointers & interfaces check
return buildLikeCmp(d, buf, pred, column, v.Elem().Interface())
case reflect.Slice:
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It seems weird to me to support slice. Could you explain?

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It is an implementation that takes into consideration that byte slice or rune slice comes in

@simonmeusel
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simonmeusel commented Feb 1, 2018

What's the status of this pr?

@andrew310
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will this be merged? it seems like a useful feature...

@kpango kpango force-pushed the feature-like-not-like-condition branch from 66668ec to b70ec46 Compare August 14, 2018 04:27
@kpango kpango force-pushed the feature-like-not-like-condition branch from b70ec46 to 8f3da24 Compare August 14, 2018 04:35
@mccolljr
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mccolljr commented Sep 8, 2018

Wanted to check in here - will this be merged?

@taylorchu
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#147

@taylorchu taylorchu closed this Sep 27, 2018
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5 participants