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fix verify-migration.sh: handle psql collation warnings from Supabase #53

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fix verify-migration.sh: handle psql collation warnings from Supabase #53

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9 changes: 5 additions & 4 deletions pgcopydb-helpers/verify-migration.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -145,7 +145,7 @@ log_section "1/11 CONNECTION TEST"
echo -n " Testing source connection... "
if SRC_PING=$(psql "$SOURCE_CONN" -t -A -c "SELECT version()" 2>&1); then
log_pass "Source DB connected"
SRC_VER=$(echo "$SRC_PING" | head -1)
SRC_VER=$(echo "$SRC_PING" | grep -Ev '^(WARNING|DETAIL|HINT|NOTICE):' | head -1)
else
echo ""
log_fail "Cannot connect to source DB — psql error:"
Expand All @@ -156,7 +156,7 @@ fi
echo -n " Testing target connection... "
if TGT_PING=$(psql "$TARGET_CONN" -t -A -c "SELECT version()" 2>&1); then
log_pass "Target DB connected"
TGT_VER=$(echo "$TGT_PING" | head -1)
TGT_VER=$(echo "$TGT_PING" | grep -Ev '^(WARNING|DETAIL|HINT|NOTICE):' | head -1)
else
echo ""
log_fail "Cannot connect to target DB — psql error:"
Expand All @@ -172,10 +172,11 @@ TGT_DB=$(q "$TARGET_CONN" "SELECT current_database()")
log_info "Source DB name: $SRC_DB | Target DB name: $TGT_DB"

# Sanity-check that catalog queries actually work on the source
SRC_SANITY=$(psql "$SOURCE_CONN" -t -A -c "SELECT count(*) FROM pg_class" 2>&1)
SRC_SANITY_RAW=$(psql "$SOURCE_CONN" -t -A -c "SELECT count(*) FROM pg_class" 2>&1)
SRC_SANITY=$(echo "$SRC_SANITY_RAW" | grep -E '^[0-9]+$' | tail -1)
if ! [[ "$SRC_SANITY" =~ ^[0-9]+$ ]]; then
log_fail "Source DB catalog query failed — all results below will be empty/wrong"
echo " psql output: $SRC_SANITY" | head -5
echo " psql output: $SRC_SANITY_RAW" | head -5
log_warn "Check: SSL mode, IAM auth, search_path, or pg_hba.conf on the source"
exit 1
fi
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