Otu esi eme ka nnukwu ihichapụ ngalaba / ubi / ngalaba?

WordPressOgidi omenala abụghị naanị ike, kamakwa ọ bara uru ọtụtụ isiokwu WordPress na plugins na-eji ogidi omenala iji nweta ọrụ dị iche iche.

Ihe mgbakwunye ihe ndekọ ọnụ ọgụgụ WP-PostView anyị na-eji bụ ide ogidi omenala na nchekwa data ▼

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Gburugburu WordPress ma ọ bụ plugins ejiri mee ihe, ka emenyụchara na ihichapụ, na-ejigide ogige omenala ha na nchekwa data.

Ọ bụrụ na ọnụọgụ data buru ibu, oge ọ bụla weebụsaịtị na-ajụ ebe nchekwa data, ọ ga-eri ebe nchekwa RAM nke onye ọbịa, nke ga-emetụtakwa ọrụ nkịtị nke weebụsaịtị.

anyị na-emeSEO, iji dee ihe karịrị otu akụkọ, ọ bụrụ na ị na-eji aka gị ehichapụ ogidi omenala ndị a na-ekpofu ahịhịa, ọ naghị adị irè ma ọlị.

N'ezie, naanị anyị kwesịrịphpmyadminMezue iwu SQL ka ihichapụ kọlụm omenala mkpofu ndị a na batches na nchekwa data.

Cakpachara anya

Ebe ọ bụ na WordPress na-ehichapụ ogidi omenala na nnukwu, ọ metụtaraMySQL nchekwa dataarụ ọrụ, enwere ụfọdụ ihe egwu.

Ya mere, jide n'aka na ị ga-eme ka nchekwa data ndabere tupu ị nwee ike ịrụ ọrụ nchekwa data.

Usoro 1: Hichapụ kọlụm omenala anaghị arụ ọrụ yana iwu nchekwa data (akwadoro)

1) Mgbe ịbanye na nchekwa data phpMyAdmin, họrọ nchekwa data gị.

2) Pịa na "SQL" n'elu nchekwa data.

3) Tinye ma mebie iwu ndị a na "SQL":

DELETE FROM wp_postmeta WHERE meta_key = "自定义栏目名称";

4) Mgbe ahụ, lelee ngalaba omenala na isiokwu weebụsaịtị gị iji gosi ma ehichapụrụ ya nke ọma.

Usoro 2: Koodu PHP ka ihichapụ kọlụm omenala anaghị arụ ọrụ

1) Biko tinye koodu a na faịlụ function.php nke isiokwu dị ugbu a ▼

global $wpdb;
$wpdb->query( "
DELETE FROM $wpdb->postmeta
WHERE `meta_key` = '栏目名称'
" );

2) Gbanwee "Aha kọlụm" gaa na kọlụm omenala ịchọrọ ihichapụ.

• A ga-ehichapụ kọlụm omenala na-akpaghị aka na nchekwa data.

3) A na-eji koodu a naanị mgbe achọrọ:

• Jide n'aka na ị ga-ehichapụ ya mgbe ịmechara ọrụ nhichapụ ahụ.
• Ọ bụrụ na ịchọrọ iji ya oge ọzọ, biko tinye ya na faịlụ function.php nke isiokwu dị ugbu a ọzọ,
• N'ihi na ọ dị mkpa ka agbakwunye ya na ihichapụ ya, ọ na-enwe nsogbu karị, ya mere a naghị atụ aro ya.

Hichapụ ndekọ postmeta na-abaghị uru

Enwere ike ihichapụ ndekọ ndekọ ndekọ ahụ, mana data dị na tebụl ndọtị log postmeta ehichapụbeghị, yabụ na ejiri aka kpochapụ ya.

1) Mgbe ịbanye na nchekwa data phpMyAdmin, họrọ nchekwa data gị.

2) Pịa na "SQL" n'elu nchekwa data.

3) Tinye ma mebie iwu a na "SQL" ▼

DELETE pm FROM wp_postmeta pm LEFT JOIN wp_posts wp ON wp.ID = pm.post_id WHERE wp.ID IS NULL

Ọ bụrụ na webụsaịtị WordPress gị, CPU, ojiji MEMORY ebe nchekwa dị oke elu...

Maka azịza ya, biko rụtụ aka na nkuzi a▼

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