sql: use IndexFetchSpec in TableReader

This commit removes the table descriptor from TableReader and replaces
it with an IndexFetchSpec.

Eventually, we will use the same `IndexFetchSpec` to form the columnar
batch directly in KV.

Release note: None

pkg/ccl/cliccl/BUILD.bazel

@@ -33,12 +33,12 @@ go_library(
         "//pkg/security",
         "//pkg/server",
         "//pkg/settings/cluster",
-        "//pkg/sql/catalog",
         "//pkg/sql/catalog/catconstants",
         "//pkg/sql/catalog/colinfo",
         "//pkg/sql/catalog/descpb",
         "//pkg/sql/catalog/tabledesc",
         "//pkg/sql/row",
+        "//pkg/sql/rowenc",
         "//pkg/sql/sem/tree",
         "//pkg/storage",
         "//pkg/storage/enginepb",

pkg/ccl/logictestccl/testdata/logic_test/multi_region_query_behavior

@@ -306,7 +306,7 @@ vectorized: true
               table: orders@orders_pkey
               spans: [/'ap-southeast-2'/'94e4b847-8f2f-4ac5-83f1-641d6e3df727' - /'ap-southeast-2'/'94e4b847-8f2f-4ac5-83f1-641d6e3df727'] [/'us-east-1'/'94e4b847-8f2f-4ac5-83f1-641d6e3df727' - /'us-east-1'/'94e4b847-8f2f-4ac5-83f1-641d6e3df727']
 ·
-Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJyskttO20AQhu_7FKO54aCNEh8gwRKSEU1pUBpoQtVK3QgZ7wS2dXbd3bXqCuWqz9b3qmxDwVGDBO2FrT3MP_N_v_YW7bcMIxx-Oh8fjSaw_Xo0u5i9H-_AbDgeHl-ANoLMpRQMcqOX-m4lU4KjWbO4_C7djS7cZV1wf7sLQtpUF8q1C5sqeDM9e9f0tnB6Npo03S18mI0mJ7B9P2sHPr4dTod_XMAhbB2EFF4Nwn5nsPAXnTBJ9zqDYOF19kNP7FMgFn2_v4UMlRY0SZZkMfqMIc4Z5kanZK021dFtXTASJUY9hlLlhauO5wxTbQijW3TSZYQRXiRXGU0pEWS6PWQoyCUyq9s2BHFu5DIxP5Dhsc6KpbJRKzeZ0kN8yHCWJ1VJl2PMscuR8_Ig5Lyk6nc1OOG8HCy6p79-cl4uPMF56Ql1WG36Wxy7PUiUAA-0uyGD8xVDXbgH-9Yl14SRt2IvQ_T-L2IF03sR5kY0fyPaA5ElI5MMClW7JNGCmq_-ksFEd3Te9dv0Y7mUDryNVnrPSflUS3UXctAe07z-RyGPtf5a5PBFSwVaRRBXgikpQSaC2GMQBwxiv_p2472N9oLn2JuSzbWytBbVJvA5QxLX1MRudWFSOjc6rcc027NaVx8Isq659ZvNSNVX9St9LPb-Rew_KQ5a4t66OHhSHK6J56tXvwMAAP__m3W5aQ==
+Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJysk9tO20AQhu_7FKO54aCNEh8gwRKSEU1pUBpoQtVK3Sgy3glscXbd3bXqCuWqz9b3qmxDqVGDBO1F4t2Z-Wfm-2Xfov2aYYTDT-fjo9EEtl-PZhez9-MdmA3Hw-ML0EaQWUjBIDd6pe9OMiU4mjWHxTfprnXhFnXBfXYXhLSpLpRrFzZV8GZ69q7pbeH0bDRpulv4MBtNTmD7ftYOfHw7nA5_bwGHsHUQUng5CPudwdJfdsIk3esMgqXX2Q89sU-BWPb9_hYyVFrQJFmRxegzhjhnmBudkrXaVKHbumAkSox6DKXKC1eF5wxTbQijW3TSZYQRXiSXGU0pEWS6PWQoyCUyq9s2BHHzWOQ39B0ZHuusWCkbtbyTKT1YiAxneVKVdDnGHLscOS8PQs5Lqv4uByecl4Nl9_TnD87LpSc4Lz2hDqtLf4tjtweJEuCBdtdkcL5mqAv3gGBdckUYeWv2Mkzv_2NWQL0XoW7E8zfiPVBZMjLJoFD1liRaYPP1X3yY6I7Ou37bgbFcSQfexlV6z3H6VEt1Z3TQHtN8BXFu5CoxlcljrW-KHL5oqUCrCOJKMCUlyEQQewzigEHsV7_deG_jesFz1puSzbWy9MiqTeBzhiSuqLHd6sKkdG50Wo9prme1rg4Isq7J-s1lpOpU_ab-Kfb-Rew_KQ5a4t5jcfCkOHwknq9f_QoAAP__q0C8rw==
 
 query T nodeidx=3
 USE multi_region_test_db; EXPLAIN (DISTSQL) SELECT
@@ -343,7 +343,7 @@ vectorized: true
                   table: orders@orders_pkey
                   spans: [/'ap-southeast-2'/'94e4b847-8f2f-4ac5-83f1-641d6e3df727' - /'ap-southeast-2'/'94e4b847-8f2f-4ac5-83f1-641d6e3df727'] [/'us-east-1'/'94e4b847-8f2f-4ac5-83f1-641d6e3df727' - /'us-east-1'/'94e4b847-8f2f-4ac5-83f1-641d6e3df727']
 ·
-Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJysk9tu2zgQhu_3KYi5yW5AxzrFdgQEYJD1bh24dmoHaIHSMBRxnLC1SZWkWhWBr_psfa9CkpNUQWUgaS9skTPzc76fhzuwn9YQw_Dd5fhsNCF__zuaX83fjP8h8-F4eH5FtBFollJQkhm90fao-uwCMkVyNq8Hyy_S3ercLauC--whEdKmOleuWVhXkf9m09d1C0supqPJrgmZ3o-OpFppwnjueSHuKuvY21fD2fABj5ySg5MIo-tB1O8MVsGqEyXpcWcQrvxOL_JFD0Ox6gf9A6CgtMBJskEL8XuIYEEhMzpFa7UpQ3dVwUgUEHsUpMpyV4YXFFJtEOI7cNKtEWK4Sq7XOMNEoOl6QEGgS-S6WrYmZZmRm8R8BQrnep1vlI0bGypTpKR0AxTmWVKmuxwYhy4HzouTiPMCy7_rwf-cF4NV9-L7N86LlS84L3yhTstJ_4BD1yOJEsQn2t2igcWWgs7dI7p1yQ1C7G_py-z5f85eacR7kcVWW0GrrUc3Fo1M1iRXFSGKhqHF9hf-J7qjs27QdD6WG-mI34riPWeHR-ozGofiQkuFphs2W9UvgNWfZbmPSykKoA-yYZEZwnoPz4OVC0xzFxPmUxZQFlIWtZKGzyEtCXdXIWqhvL8KY60_5hn5oKUiWsWElYLphLB-E3SGSqCpWAk7poQF5e-Q9VqJo-cQz9BmWll8cs5tp7aggOIG6ztjdW5SvDQ6rdrU02mlqwICrauzQT0ZqSpVPa-fxf7viIO94rAh9p6Kw73iaL842is-fiJebP_6EQAA__9lwQ-e
+Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJysU19v0zAQf-dTWPcymNw1_9Z2kSZ5GgU6lXa0k0DCVZXF182stYPtQNDUJz4b3wsl6TY6kUobPCS27-7n-_3Od7dgvy4hhv6n8-HJYERevh5ML6Yfhq_ItD_sn14QbQSauRSUZEavtD2olo1BpkhOpvVm_l26a527eRVw590nQtpU58ptB9ZR5M1k_L5OYcnZeDDaJCHju92BVAtNGM89L8RNZG37-K4_6d_TI8dk7yjC6LIXdVu9RbBoRUl62OqFC7_ViXzRwVAsukF3DygoLXCUrNBC_BkimFHIjE7RWm1K020VMBAFxB4FqbLcleYZhVQbhPgWnHRLhBguksslTjARaNoeUBDoErmsrq2ZsnqZZzf4Ayic6mW-UjbeKqpMkZJSEVCYZknpbnNgHNocOC-OIs4LLH-XvbecF71F--zXT86LhS84L3yhjstDd49D2yOJEsQn2l2jgdmags7dA33rkiuE2F_T50n0_6_EUoz3LJmN0oJGaQ-KLBqZLEmuKoYotkTN1n-pwUi3dNYOttUP5Uo64jdS8Z5S5YH6hsahONNSoWmH26nqSWD1Mi_rOJeiAHoP6xeZIaxzPyasvGCcu5gwn7KAspCyqJFp-BSmJcNNO0QNLOUqMWUrDLW-yTPyRUtFtIoJKwHjEWHdbaITVAJNxZWwQ0pYUH77rNPIOHoK4wnaTCuLj9656dVmFFBcYd0zVucmxXOj0ypNfRxXuMog0LraG9SHgapc1Yj9Cfb_BRzsBIdbYO8xONwJjnaDo53gw0fg2frF7wAAAP__2PUS5A==
 
 # Regression test for #74890. Code should not panic due to distribution already
 # provided by input.

pkg/ccl/logictestccl/testdata/logic_test/regional_by_row_query_behavior

@@ -358,7 +358,7 @@ SELECT * FROM [EXPLAIN (DISTSQL) SELECT * FROM regional_by_row_table WHERE pk =
   table: regional_by_row_table@regional_by_row_table_pkey
   spans: [/'ap-southeast-2'/1 - /'ap-southeast-2'/1] [/'ca-central-1'/1 - /'ca-central-1'/1] [/'us-east-1'/1 - /'us-east-1'/1]
 ·
-Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJy0kN2q2kAQgO_7FMNctWVLfuxFCRQsNtKAVZsEWjBB1uwgqTG73d1QRfLuJcmF9SCHcxQv5-eb-WZOaP5UGGASzsJJCu9hGi--wyr8tZx9iebw9muUpMmP2Tu4bNC0LWXNq_XmuNby79ryTUXw81sYh6B28Bm8HBbTaRKm4CPDWgqa8z0ZDFboYc5QaVmQMVJ3qVPfEIkDBi7DslaN7dI5w0JqwuCEtrQVYYBptycmLkg7LjIUZHlZ9WOvKo2VLvdcH5HhRFbNvjYBqB0DtfMZcAYbBr-RYaJ4V3EyHGfoeI6LectQNvZsYizfEgZey26z9R5hm2WHT-6jjP0HGRe3G59Fm1pqQZrEhWTeXrlpLj9I5YyeNF5f7b_mWTEZJWtDL5rsdmoktjTcYWSjC1pqWfRrhnDRc31CkLFDdTQEUd2X-t_8D3v3wP498OhZ-OMF7LZ5--ZfAAAA___eJXDk
+Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJy8kF-r00AQxd_9FMM8qazkT32QgHDlmmKgttckoHATwjY7lJjc7Lq7wZaS7y5JHmoliLbcPs6ZOTPnN0c0PxoMMAlX4X0Kr2EZbz7DY_jtYfUhWsPLj1GSJl9Wr-B8QNOuki1viu2h0PJnYfm2Ifj6KYxDUDW8By-HzXKZhCn4yLCVgtb8iQwGj-hhzlBpWZIxUg_ScRyIxB4Dl2HVqs4Ocs6wlJowOKKtbEMYYDrciYkL0o6LDAVZXjXj2tlId7NqoWo6IMN72XRPrQlA1QxU7TPgDLYMviPDRPGh42R4l6HjOS7mPUPZ2VM4Y_mOMPB6dhmAdyOALNu_c58Lwr8dRHk5xCl710otSJM4y533M5hr-UYqZ_HH4Pxp_3_-F5NRsjX0T5vdIRqJHU0cRna6pActy_HMVG5G3ygIMnbqLqYiasfW-Jvfzd41Zv8a8-Kv5rdnZrfP-xe_AgAA__9014gb
 
 statement ok
 SET vectorize=on
@@ -418,7 +418,7 @@ SELECT * FROM [EXPLAIN (DISTSQL) SELECT * FROM regional_by_row_table WHERE pk =
       table: regional_by_row_table@regional_by_row_table_pkey
       spans: [/'ca-central-1'/1 - /'ca-central-1'/1] [/'us-east-1'/1 - /'us-east-1'/1]
 ·
-Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJy0kt-L00AQx9_9K4Z5UlnJj1aQgHByplio7dkEFC6hbLNDWZtk190N3lHyv0uShzNSe3c9-rgz8-l85tsc0P4qMcIkXsTXKbyF2Xr1FW7jHzeLT_MlvP48T9Lk2-INjAcM7aSqebnZ3m-M-r1xfFsSfP8Sr2PQe_gIQQ6r2SyJUwiRYa0ELXlFFqNbDDBnqI0qyFplutKhH5iLO4x8hrLWjevKOcNCGcLogE66kjDCtNuzJi7IeD4yFOS4LPufPap0pY2suLlHhteqbKraRqD3DPQ-ZMAZbBn8RIaJ5l3HyzDL7j74GXqB52PeMlSNe7Cxju8Io6Bl5xkHFzIuzjd-EG1qZQQZEiPJvD1y01K9U9oL_xk8vjo8N6zJJcK6eiSoyROCsmQkL-HZeU3HBy1kJR0E_1XxnxPcmqxWtaUn_SV-50hiR8NdVjWmoBujin7N8Fz1XF8QZN3QDYfHvO5b_Uf1Nxy8BA5PwtPT8OQl8PQk_H4E-23evvoTAAD__82-s3M=
+Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJy8kl-L00AUxd_9FJf7pDKSP60gAWFlTbFQ27UJKGxCmGYuJSbNjDMT3KXku0uShzUSu7td6OP988s952SOaH5VGGAUrsLrGN7CYrv5Crfhj5vVp-UaXn9eRnH0bfUGxgua9oWseZXt7jMtf2eW7yqC71_CbQiqhI_gpbBZLKIwBh8Z1lLQmh_IYHCLHqYMlZY5GSN11zr2C0txh4HLsKhVY7t2yjCXmjA4oi1sRRhg3N3ZEhekHRcZCrK8qPrPTkq6muxmqqR7ZHgtq-ZQmwBUyUCVPgPOYMfgJzKMFO8mToJJcvfBTdDxHBfTlqFs7INAY_meMPBadp4J73Im8vNNPGhvaqkFaRIj3Wk7YXMt30nl-P8sTp_2z81vdqH8rh7JbvaE7Azpglfw7AjnY4-r4lBY8P4rxX1OllsyStaGnvSX3E4jiT0NvoxsdE43Wub9maHc9FzfEGTsMPWHYln3o_6d_Q17L4H9k_D8NDx7CTw_Cb8fwW6btq_-BAAA___NQ8qq
 
 query T
 EXPLAIN (VEC) SELECT * FROM regional_by_row_table WHERE pk = 1
@@ -439,7 +439,7 @@ SET vectorize=off
 query T
 SELECT * FROM [EXPLAIN (DISTSQL) SELECT * FROM regional_by_row_table WHERE pk = 1] AS temp(a) WHERE a LIKE '%Diagram%'
 ----
-Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJy0keFr1EAQxb_7VwwDpa2sJBu_SEBoaSMG47VeDhR64di7Hc71kt11d4MtR_53SSLUSCOo-HHemzf5vewR_dcaUyyzIrtawXN4s7x5D3fZp9viMl_A2XVersoPxTlMFxztldGi3mwfNs582wSxrQk-vs2WGdgDvAZewWUJgRoLZ-L8hyOgyN9lcHpyrcTeiebkFBlqI2khGvKY3iHHiqF1ZkfeG9dLx2Ehl_eYxgyVtm3o5YrhzjjC9IhBhZowxVXPsCQhyUUxMpQUhKqHs0_iXlinGuEekOGVqdtG-xTsgYE9JAwEgy2DL8iwtKJ3ojWu1_ev4jVGPIpBaAkcTPhMDquOoWnDI5kPYk-Y8o79HT3_H_QXI_ksbTJL-wjpySlRQ6uNk-RITjir7olaC_PC2CiZFipUowLwWZT4T37ckrw12tMvLHOXK4Yk9zT28qZ1O7p1Zjd8ZhxvhtwgSPJhdJNxyPVgDS_7c5j_Szj5bfjlJBx3VffsewAAAP__tYozcQ==
+Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJy8keFr1EAQxb_7VwwDpa2sJBu_SEBoaSMG47VeDhR64di7Hc71kt11d4MtR_53uUQ4IxdBBT_Oe_Mm75fdo_9aY4plVmQ3C3gOb-Z37-Eh-3RfXOczuLjNy0X5obiE8YKjrTJa1Kv108qZb6sg1jXBx7fZPAO7g9fAK7guIVBj4UJc_nAEFPm7DM7PbpXYOtGcnSNDbSTNREMe0wfkWDG0zmzIe-MO0r5fyOUjpjFDpW0bDnLFcGMcYbrHoEJNmOLi0GFOQpKLYmQoKQhV92dP1r06qa7sjp6Q4Y2p20b7FOyOgd0lDASDNYMvyLC04uBES1wuH1_FS4x4FIPQEjiY8JkcVh1D04ZjWR_EljDlHfs7IP6fgK4GmEmAZBLg2NuTU6KGVhsnyZEcVa-6E6Qz88LYKBkzFqpRAfhklfhP_uWcvDXa0y9dpi5XDEluaeDypnUbundm039mGO_6XC9I8mFwk2HIdW_1j_1zmP9LOPlt-OUoHHdV9-x7AAAA__-eCkLr
 
 statement ok
 RESET vectorize
@@ -750,7 +750,7 @@ SELECT * FROM [EXPLAIN (DISTSQL) SELECT * FROM child WHERE NOT EXISTS (SELECT *
               table: child@child_pkey
               spans: [/'ca-central-1'/10 - /'ca-central-1'/10] [/'us-east-1'/10 - /'us-east-1'/10]
 ·
-Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJy0k_Frm0AUx3_fX_F4vyQZN3Iax8pBwNAaZnHaJcIKjRSnj9bNeO48ISXkfx9qoDEsYW3pb96779f7fN-922L1J0eBS8dzLkP4CPNF8A3unNsbb-b6MLxyl-HyuzeCviB5zPIUfnx1Fg4M_SAE57YRwrAvK2NFhd7ryvsshSkk983HaAQz_wqGSVc0-CiCYD5fOiGYyLCQKfnxmioUd2hgxLBUMqGqkqopbVuBm25QcIZZUda6KUcME6kIxRZ1pnNCgWH8M6cFxSmpMUeGKek4y9vfthnsUmXrWD0hw0uZ1-uiEtAwsT0nMlyWcVMdr3C12lzwFY4NPuYQFykYIPUjKYx2DGWtnzEqHT8QCmPHXodqvBXV3mOeRDNPoj0TVaSyOIe6kColRWkPKtr9I4MvP8lybPbpvWydaTBOovCXdOlaZsW-SZP-MeFTSQI8Zx7CzA9duA5cHxl2M3jQPE_K33UJv2RWgCwEDO0JTME29xNpWzCFzcDiAyGEbXBu8C8jZBjUWoBtMNs8GWTyyiDWewVpXvBmcHEYhcFmkPSy_Wc46yXhFlSVsqjoaGJO3X_EkNIH6qavkrVK6EbJpD2mWwatry2kVOlu1-wWbtFutY_t0Gy8xWyeNU96Zn5snpw1W-fN1lnz5yNztPvwNwAA___s6c7r
+Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJy0k_Frm0AUx3_fX_F4vyQZN3Iax8pBwNAaZnHaJcIKjQSnj9bVeO48ISXkfx9qoDUsYe22X8R79_16n-_z3Q6rnzkKXDqecxnCe5gvgi9w59zeeDPXh-GVuwyXX70R9AXJQ5an8O2zs3Bg6AchOLeNEIZ9WRkrKvRBV66zFKaQrJuX0Qhm_hUMk65o8FEEwXy-dEIwkWEhU_LjDVUo7tDAiGGpZEJVJVVT2rUCN92i4Ayzoqx1U44YJlIRih3qTOeEAsP4e04LilNSY44MU9JxlrefbTPY7XNdPtITMryUeb0pKgENFjugIsNlGTfV8QpXq-0FX-HY4GMOcZGCAVI_kMJoz1DW-pmk0vE9oTD27G20xj-gtQ-kJ-nMk3TPUBWpLM6hLqRKSVHa44r2v4nhyw-yHJv9AF62yTQYJ1H4axp1LbPi0KdJ_5jwqSQBnjMPYeaHLlwHro8Mu0m0S5VtYtU0z5PysS7hh8wKkIWAoT2BKdjmYS5tC6awHVh8IISwDc4N_mmEDINaC7ANZpsng0zeGMT6X0Gae7wdXLyMwmA7SHrZ_jCc9ZpwC6pKWVR0NDGn_n_EkNJ76qavkrVK6EbJpD2mWwatry2kVOlu1-wWbtFutfftpdn4G7N51jzpmfmxeXLWbJ03W2fNH4_M0f7drwAAAP__E1LRGw==
 
 statement ok
 SET vectorize=on
@@ -827,7 +827,7 @@ SELECT * FROM [EXPLAIN (DISTSQL) SELECT * FROM child WHERE EXISTS (SELECT * FROM
           table: child@child_pkey
           spans: [/'ca-central-1'/10 - /'ca-central-1'/10] [/'us-east-1'/10 - /'us-east-1'/10]
 ·
-Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJykk2Fr2z4Qxt__P8Vxb5L80YjsBFYEAZfWYS5u0sWGFRpTPPtovTmSJ8mQEvLdh-1A47B0dH1nnZ7n9POj0w7NrxIFRn7oX8XwP8xXy1t48O_vwstgAcPrIIqjr-EI-oLsuShz-PbFX_ng3zcaGPYVVapJ2oOkeixymEH22HyM4HJxDcOsqzl8lMByPo_8GFxkKFVOi3RDBsUDOpgwrLTKyBilm9KuFQT5FgVnWMiqtk05YZgpTSh2aAtbEgqM0-8lrSjNSY85MszJpkXZtm3pvUoXm1S_IMMrVdYbaQQ0TOyAiQyjKm2q4zWu19sLvsaxw8ccUpmDA8o-k8Zkz1DV9hXD2PSJUDh79m-ozkdRvQPmWTT3LNorkSFdpCXUUumcNOU9qGT_h39YqE-qGrt9-rDYFBacsyj8PSndqEIeQpr0j4lfKhIQ-vMYIv82gJtlsECG3QgehRcq9bOu4IcqJCgpYOhNYAaee5hIbwoz2A6mfCCE8BzOHf55hAxXtFGWoPyru3kw28HFsZ_BdpD1GjYdl7UV4DnMc89GM3lPNCsylZKGTq7pXOgJQ8qfqLtyo2qd0Z1WWXtMt1y2vraQk7HdrtstAtlutRN-bHY-YnbfNE96Zn5qnrxpnp6Yk_1_vwMAAP__Es-NVg==
+Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJysk9Fr2zAQxt_3Vxz3kmRoRHYKK4KAS-swFzfpYsMKjQmefbReHUuTZEgJ-d-H7UDrsHR020uITt93-unTeYfmZ4kCIz_0L2P4CLPl4gbu_bvb8CKYw_AqiOLoaziCviB7LMocvn3xlz74d40Ghn2FSjVV9iBR6yKHKWTr5s8ILuZXMMy6msNHCSxms8iPwUWGlcxpnm7IoLhHBxOGSsuMjJG6Ke1aQZBvUXCGRaVq25QThpnUhGKHtrAlocA4_V7SktKc9Jgjw5xsWpRt25bea3_X6omekeGlLOtNZQQ0WOxAigwjlTbV8QpXq-05X-HY4WMOaZWDA9I-ksZkz1DW9oXE2PSBUDh79ne0zn-g9Q6kJ-nck3QvUIZ0kZZQV1LnpCnvcSX731xjLj9JNXb7FwiLTWHBOYnC3xPUtSyqQ06T_jHxsyIBoT-LIfJvArheBHNk2A2ip3SxSXUTXijlU63ghywqkJWAoTeBKXjuYS69M5jCdnDGB0IIz-Hc4Z9HyHBJG2kJyj-6m89mOzh_7WewHWS9hk3HRW0FeA7z3JPRTN4TzZKMkpWho2c6FXrCkPIH6p7cyFpndKtl1h7TLRetry3kZGy363aLoGq32iF_bXb-xey-aZ70zPzYPHnTfHZkTvYffgUAAP__ez-Phg==
 
 statement ok
 SET vectorize=on
@@ -905,7 +905,7 @@ SELECT * FROM [EXPLAIN (DISTSQL) SELECT * FROM child INNER JOIN parent ON p_id =
           table: child@child_pkey
           spans: [/'ca-central-1'/10 - /'ca-central-1'/10] [/'us-east-1'/10 - /'us-east-1'/10]
 ·
-Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJykk1Fr2zAQx9_3KY57STs0ItuFFUHApXWYS2Z3TmCDxhTPPlptjuRJMmSEfPcRO9A4LB1d36yTfqef_5I2aH_VKHAezaLrBbyHaZZ-hvvo293sKk7g7CaeL-ZfZucwXFA-ybqCOEmiDG7TOIGmMKQcpAk0D7KCCZQP3cfXT1EWQdnXPJ5DOp3OowX4yFDpipJiRRbFPXqYM2yMLslabXalTbcgrtYoOEOpmtbtyjnDUhtCsUEnXU0ocFF8rymjoiIz5siwIlfIumvbiYaNkavC_EaG17puV8qKTontLZHhvCl21fESl8v1JV_i2ONjDoWqwAPtnshgvmWoW_esYV3xSCi8Lfs_Ve-tquFe86Saf1Lt2ciSkUUNrdKmIkPVQCrf_uUfEv1BN2N_aD-TK-nAO6nCX5PSrZZqH1Iw3Ka_ZwcpzbT-2TbwQ0sFWgk4CwOYQOifw1VyA2fhBUxgPbrgIyFE6HHu8Y_nyDCjlXYE9T_p3SNYjy4PeQbrUTlouOuYtk5A6LHQZ2FwMobgNTFkZButLB0dyamAc4ZUPVJ_vFa3pqQ7o8tum36YdlxXqMi6ftbvB7HqprrbfAh7b4H9F-FgAPNjOHgRvjiC8-27PwEAAP__HASCuw==
+Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJysk1Fr2zwUhu-_X3E4N2k-NCLbgRVBwKV1mEtmd05gg8YEzz60Xh3Lk2TICPnvw3KgdVg6uu0mREd6jh69kveov1cocBksgusV_A_zJP4I98GXu8VVGMHFTbhcLT8txjBckD-WVQFhFAUJ3MZhBE2mqDYQR9BsygJmkG_sn88fgiSAvK85PIV4Pl8GK3CRYS0LirItaRT36GDKsFEyJ62l6kp7uyAsdig4w7JuWtOVU4a5VIRij6Y0FaHAVfa1ooSygtSEI8OCTFZWtq0V9e3vpnmiH8jwWlbtttbCWrGjKDJcNllXnaxxvd5d8jVOHD7hkNUFOCDNIylMDwxla55NtMkeCIVzYH9m6_wDW_9oetbOPWv3LKVJlVkFbS1VQYqKgVd6-MUxIvlONhN3eIBFuS0NOGdV-FuCupVlfczJG27Tvza_UeU2U11KCymf2ga-ybIGWQu48D2Yge-O4Sq6gQt_CjPYjaZ8JITwHc4d_n6MDBPaSkNQ_ZbuPoXd6PIlz2A3ygcNu45xawT4DvNd5ntnY_DeEkNCupG1ppMrORdwypCKB-qvV8tW5XSnZG636Yex5WyhIG36WbcfhLWdsg_6Jez8Dey-CnsDmJ_C3qvw9AROD__9DAAA__86loTr
 
 statement ok
 SET vectorize=on
@@ -983,7 +983,7 @@ SELECT * FROM [EXPLAIN (DISTSQL) SELECT * FROM child LEFT JOIN parent ON p_id =
           table: child@child_pkey
           spans: [/'ca-central-1'/10 - /'ca-central-1'/10] [/'us-east-1'/10 - /'us-east-1'/10]
 ·
-Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJykk1Fr2zAQx9_3KY57STs0ItuBFUHApXVYimd3jscGjSmefbTeHMuTZEgJ-e4jcqBxWDq6vkUn_U6__HXeoP5do8BFEAZXKbyHWRJ_hrvg-214OY_g7Hq-SBdfwnMYHigeq7qEMJilcBPPI2hzRY2BOIL2viphCsW9_fHtU5AEUPQ1h2cQz2aLIAUXGTaypChfkUZxhw5mDFslC9Jaql1pYw_MyzUKzrBq2s7syhnDQipCsUFTmZpQYJr_qCmhvCQ15siwJJNXtW1rPf1WVatcPSHDK1l3q0YLq8T2lshw0ea76niJy-X6gi9x7PAxh7wpwQFpHklhtmUoO_OsoU3-QCicLfs_Veetqv5e86Sae1Lt2UiTqvIaukaqkhSVA6ls-5f_EMkPsh27Q_uwWlUGnJMq_DUp3ciq2YfkDa9Jn1oS_dzFX9MgsdOHDPv5O0gvlPJX18JPWTUgGwFnvgdT8N1zuIyu4cyfwBTWowkfCSF8h3OHfzxHhgmtpCGo_0nvvo316OKQZ7AeFYOGu45xZwT4DvNd5nsn4_FeE09CupWNpqOnOhV8xpDKB-qfXctOFXSrZGGv6Zex5WyhJG36XbdfzBu7Zaf8EHbeArsvwt4A5sew9yI8OYKz7bs_AQAA__9CUokA
+Diagram: https://cockroachdb.github.io/distsqlplan/decode.html#eJysk1Fr2z4Uxd__n-JyX5L80YhsB1YEAZfWYSme3TkeGzQmePal9epYnixDSsh3H5YDrcPS0W0vxjrSufrp6GqPzY8SBa4837uK4X9YROFHuPO-3vqXywDG18tVvPrkT2C4IHsoyhx8bxHDTbgMoE4VVRrCAOpNkcMcso35-fLBizzIes3iCYSLxcqLwUaGlcwpSLfUoLhDCxOGtZIZNY1UnbQ3C5b5DgVnWFR1qzs5YZhJRSj2qAtdEgqM028lRZTmpKYcGeak06I0ZQ2na76b-pGekOGVLNtt1QhDxY6gyHBVp506XeN6vbvga5xafMohrXKwQOoHUpgcGMpWP5M0Or0nFNaB_Rmt9Q9o3SPpWTr7LN0zVEOqSEtoK6lyUpQPuJLDL44RyHeyntrDA_jFttBgnUXhbwnqRhbVMSdnuE38VJPouy_8HHuR6UFk2HehW6tim6ouPV_Kx7aG77KoQFYCxq4Dc3DtCVwG1zB2ZzCH3WjGR0II1-Lc4u8nyDCirdQE5W_d3QvZjS5e-hnsRtmgYFcxbLUA12KuzVznbDzOW-KJqKll1dDJVZ0LPmFI-T31197IVmV0q2RmtumHofEZIadG97N2P1hWZso0-kuz9Tdm-1WzMzDzU7Pzqnl2Yk4O__0MAAD__5N-izA=
 
 statement ok
 SET vectorize=on

pkg/sql/catalog/descpb/index_fetch.go

@@ -10,6 +10,9 @@
 
 package descpb
 
+// IndexFetchSpecVersionInitial is the initial IndexFetchSpec version.
+const IndexFetchSpecVersionInitial = 1
+
 // KeyColumns returns the key columns in the index, excluding any key suffix
 // columns.
 func (s *IndexFetchSpec) KeyColumns() []IndexFetchSpec_KeyColumn {