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Improved detection of number of column mismatch for vector assignment

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in UPDATE statements.  Ticket [78acc9d40f0786e8]

FossilOrigin-Name: bd4bda73df3794eef424eb13e08fc7cc54347d1ac69febaeec41f6b6cb4a42bc
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drh
2019-08-26 14:18:28 +00:00
parent d86fe44ab5
commit 554a9dc78a
5 changed files with 26 additions and 11 deletions
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src/sqliteInt.h
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@@ -2470,6 +2470,7 @@ struct Expr {
** TK_REGISTER: register number
** TK_TRIGGER: 1 -> new, 0 -> old
** EP_Unlikely: 134217728 times likelihood
** TK_SELECT_COLUMN: Number of columns on the LHS
** TK_SELECT: 1st register of result vector */
ynVar iColumn; /* TK_COLUMN: column index. -1 for rowid.
** TK_VARIABLE: variable number (always >= 1).