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SELECT 
  lang.value 
FROM 
  tconnect_language_values lang 
WHERE 
  lang.lang_code = 'en' 
  AND lang.name = 'ab__ch1.ab__emd.placeholder.category_custom_h1.tooltip'

Query time 0.00177

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "lang",
          "access_type": "const",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "392",
          "used_key_parts": ["lang_code", "name"],
          "ref": ["const", "const"],
          "rows": 1,
          "filtered": 100
        }
      }
    ]
  }
}

Result

value
<b>[category_custom_h1]</b> — value of field AB: Custom H1 of the category (as is)<br><b>[category_custom_h1_lower]</b> — value of field AB: Custom H1 of the category (lowercase)<br><b>[Category_custom_h1]</b> — value of field AB: Custom H1 of the category (first letter uppercase, else lowercase)<br><b>[CATEGORY_CUSTOM_H1]</b> — value of field AB: Custom H1 of the category (uppercase)<b>[category_custom_h1_first_lower]</b> — value of field AB: Custom H1 of the category (first letter lowercase, else as is)

value

[category_custom_h1] — value of field AB: Custom H1 of the category (as is) [category_custom_h1_lower] — value of field AB: Custom H1 of the category (lowercase) [Category_custom_h1] — value of field AB: Custom H1 of the category (first letter uppercase, else lowercase) [CATEGORY_CUSTOM_H1] — value of field AB: Custom H1 of the category (uppercase)[category_custom_h1_first_lower] — value of field AB: Custom H1 of the category (first letter lowercase, else as is)