Merged PRs

dolt

5457: Panic fix for nil dolt env in multi repo env
5448: Add from_table_name and to_table_name columns to dolt_diff_summary table function
- Also fixes dolt_status system table output for renamed tables
- Table name in dolt diff --summary CLI command for renamed table uses arrow syntax (i.e. from_table -> to_table)
5440: go/store/nbs: file_table_persister: Rework PruneTableFiles so that writes can proceed while we cleanup the old files.
5438: go/store/nbs: file_table_persister: Add a mechanism for a table persister to clean up newly unused sources after a successful conjoin.
5413: add dolt_patch() stored procedure
The result of dolt_patch() stored procedure is equivalent to dolt diff -r sql.
The input to dolt_patch() stored procedure is dolt_patch(<from_revision>, <to_revision>, [<tablename>]), which are optional 2 revisions and optional table names.
It does not support two and three dot diffs.
Only --cached flag is supported for now.
It returns both schema and data diff result.
Error cases of not being able to get data diff go into warning.

1623: Fixed Issue #1621
When using the example server, we had primary key indexes disabled for the in-memory database, so this just enables them as that is what people would expect.
1622: fix / and div operations on value of decimal type column
The cases fixed are:
- the scale of decimal type column is bigger than the value stored. For example, the decimal column type is DECIMAL(25,10) and the value stored is 4990. This value is evaluated with 0 scale, whereas this should be evaluated as value with scale of 10.
- the IntPart() function of decimal package returns 0 as undefined value for out of range values. This causes it hard to differentiate between cases where the final result is valid value of 0 and the final result is out of range value.
1620: expose some parts of show create table statement for dolt usage
1619: Memo includes costs and stars best plan
1617: Adding privilege checks for binlog commands
Added support for binlog replication privilege checks, tests to assert dynamic privileges are only used at a global scope, and opChecker support for testing dynamic privileges.
1615: update drop column logic to drop constraints first
Updates the ordering of the drop column logic to ensure that constraints always get checked for references and dropped when columns are dropped.