Issue #3397490 by quietone, smustgrave, xjm, longwave, poker10: Fix more words that are only misspelled in comments

Issue #2932518 by kim.pepper, joachim, bradjones1, voleger, cliddell, gapple, Xano, andregp, andypost, neclimdul, rpayanm, Hardik_Patel_12, NWOM, smustgrave, dawehner, alexpott, daffie, larowlan, Berdir, mstrelan, xjm, dagmar: Deprecate watchdog_exception

Issue #1148856 by drunken monkey, stefan.r, bzrudi71, xatoo, Ben Coleman, jyotisankar, daffie, mondrake, andypost, Damien Tournoud, alexpott: Postgres schema doesn't support keylength on a unique index

Issue #1120020 by effulgentsia, andypost, Garrett Albright, pfrenssen, Taran2L, kim.pepper, andregp, phenaproxima, daffie, geek-merlin, rfay, ranjith_kumar_k_u, tf198, Damien Tournoud, alexpott, xjm, chx, bradjones1, hestenet: SQLite database locking errors cause fatal errors

Issue #3260007 by mondrake, yogeshmpawar, daffie, andypost: Decouple Connection from the wrapped PDO connection to allow alternative clients

Issue #3175287 by murilohp, quietone, SivaprasadC, ankithashetty, anmolgoyal74, sarvjeetsingh, xjm, longwave: Remove accidentally duplicated words in code comments

Issue #2908886 by andypost, martin107, kim.pepper, daffie, aleevas, vacho, catch, longwave, alexpott, voleger, dww: Split off schema management out of schema.inc

Issue #2851394 by GoZ, hgunicamp, oknate, jungle, wolffereast, tameeshb, mmatsoo, ridhimaabrol24, jofitz, swarad07, tanc, shaktik, dimaro, shashikant_chauhan, MerryHamster, quietone, nitesh624, martin_q, boaloysius, gaurav.kapoor, nitvirus, ankithashetty, Munavijayalakshmi, kostyashupenko, leolando.tan, amit.drupal, ravi.shankar, akashkrishnan01, Swapnil_Kotwal, Saviktor, mrinalini9, anmolgoyal74, Venkatesh Rajan.J, shimpy, lomasr, Dinesh18, shubham.prakash, mahtab_alam, markdorison, cilefen, longwave, bleen, xjm, alexpott, gmaltoni: Fix grammar 'a' to 'an' when necessary

Issue #3138746 by jungle, rajandro, sja112, longwave, jameszhang023, quietone, dww: Fix 45 "shouldBeCamelCased" and related typos in core

Issue #3063216 by seanB, phenaproxima, Wim Leers, effulgentsia, Lendude, alexpott, xjm, gabesullice, webchick: Inaccessible Media entities still have rows generated for them in the Media Library view, containing form wrapper markup *and* the media label

Issue #2849745 by voleger, yogeshmpawar, gaurav.kapoor, Berdir, Munavijayalakshmi, vacho, cilefen, daffie: Replace documentation recommending db_*() wrappers

Issue #2883260 by kiamlaluno, yogeshmpawar, msankhala, benjifisher, alexpott, bdlangton: Replace the schema example with one actually used from a module

Issue #2776975 by joelpittet, dawehner, tim.plunkett, xjm, pfrenssen: March 3, 2017: Convert core to array syntax coding standards for Drupal 8.3.x RC phase

Issue #2117305 by disasm, Pavan B S, ieguskiza, Jo Fitzgerald: Replace usages of db_or() and db_and()

Issue #2801899 by shashikant_chauhan, daffie, axel.rutz: Rename Drupal\Core\Database\Connection::rollback() to Drupal\Core\Database\Connection::rollBack()

Issue #2451395 by dawehner, catch, fgm, David_Rothstein: drupal_get_schema()/drupal_get_complete_schema() no longer work as expected; remove them

Issue #2401843 by lahoosascoots, jhodgdon: Move all *.api.php files except system.api.php out of system module directory

Issue #2491155 by mikeburrelljr, Mac_Weber, opdavies: Update drupal.org and kernel.org URLs in core modules (Follow-up to 2489912)

Issue #1923406 by stefan.r, yannickoo, catch, Crell, amateescu, pwolanin, morgantocker, Damien Tournoud, sun: Use ASCII character set on alphanumeric fields so we can index all 255 characters

Revert "Issue #1923406 by stefan.r, yannickoo: Use ASCII character set on alphanumeric fields so we can index all 255 characters"

This reverts commit ac4e35ce.

Issue #1923406 by stefan.r, yannickoo: Use ASCII character set on alphanumeric fields so we can index all 255 characters

Issue #2469941 by wadmiraal, jhodgdon: Move database-related hook docs from system.api.php to a new database.api.php file